ASTRONOMY NEWS & LINKS
© Susanne Weimer
HIGHLIGHTS 2000
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2005 2004 2003 2002 2001   1999 1998 1997
 
December 2000
Dec 28 [CSIRO] New kind of galaxies discovered: the earliest stars of the universe may be much older than previously thought.
Dec 20 [ESO] First measurement of the cosmic background radiation 12 billion years ago verified the Big Bang theory.

[NASA] Micro-magnets in the Allan Hills Mars meteorite ALH84001 may be evidence for ancient microscopic life on Mars.

[ESO] The Paranal Metamorphosis: From mountain top to top observatory.

[ESA] Mars Express: Beagle 2 landing site selected

Dec 16 [JPL] Evidence for liquid water under the surface of Jupiter's largest moon Ganymede.
Dec 15 [ESA] X-ray observations show a hot diffuse plasma in the Andromeda galaxy (M31).

[Berkeley] Strong localized magnetic fields on Mars may protect the planet's atmosphere.

[ESA] ESA's "Herschel" (launch: 2007) shall shed light on the mysterious transneptunian objects

Dec 14 [STScI] Hubble will monitor the aurora at Jupiter's poles parallel to Cassini measurements of the solar wind.

[ESA] ESA's "Herschel Space Observatory" (launch: 2007) shall find out the nature of the first galaxies.

Dec 13 [ESO] Ten years Virtual Observatory: ESO's archive contains now more than 8 Terabyte of observational data.
Dec 12 [IfA] Supermassive black holes are younger and more plentiful than previously thought.

[ESA] ESA's FIRST infrared space telescope to be re-named "Herschel Space Observatory".

[spaceViews] Russian reactions to MIR's planned demise next year.

Dec 11 [AAO] Three new extrasolar planets.
Dec 09 [spaceViews] During deorbit some parts of MIR debris will reach Earth's surface.
Dec 08 [ESO] ISOHDFS 27: Most massive spiral galaxy known in the universe.

[CSIRO] First Light for upgraded Australia Telescope.

Dec 06 [STScI] IC 349: Barnard's Merope Nebula is an interstellar gas cloud illuminated by the bright Pleiades star Merope (Hubble Heritage Program).
Dec 01 [ESO] Mapping of Dark Matter: mass alone will not stop the current expansion of the universe.

[ESA] X-ray observations of the remotest quasar with redshift 5.80.

[UA] Possibly 2nd brightest known Trans-Neptunian Object discovered

 
November 2000
Nov 30 [STScI] Nearby Seyfert galaxy in the southern constellation Circinus has two gas rings with starburst activity around the active galactic nucleus.
Nov 29 [NASA] Galaxy "Sharon": Most distant object in universe loses its title.
Nov 27 [ESA] Ulysses is now over the Sun's south pole.
Nov 22 [ESO] UK announces intention to join the European Southern Observatory.

[ESA] Europe plays a major part in future Mars exploration.

[ESA] Huygens helps Cassini to meet Galileo at Jupiter

Nov 20 [IfA Hawaii] Discovery of a very low mass stellar object in the immediate neighborhood of the Solar System.
Nov 13 [ESO] First instruments for the VLT Interferometer: MONA, LISA and VINCI Soon Ready to travel to Paranal.
Nov 09 [STScI] Young isolated neutron star in only 200 light years distance.

[Harvard] X-ray observations of protoplanetary disks and very hot young stars in the Orion Trapezium Cluster.

Nov 08 [Harvard] Circinus X-1: X-ray discovery of a powerful wind from the binary system.

[Harvard] X-Ray flares of protostars in the Rho Ophiuchi molecular cloud.

Nov 07 [NASA] 2000 SG344 - asteroid or rocket debris? Near Earth orbit may result in an encounter in 2071.
Nov 06 [Harvard] X-ray observations of gravitationally lensed images of a quasar may help to determine the Hubble constant.

[Harvard] Detailed x-ray observations of radio galaxy Cygnus A and its jets.

[Harvard] 3C273: newly discovered continuous X-ray flow from the quasar core to the beginning of the jet.

Nov 03 [ESA] Solving the X-ray background mystery.

[Harvard] GRB991216: X-ray emission lines from the gamma ray burst strengthen the case for a hypernova model.

Nov 02 [STScI] Galaxy collision in NGC 6745 (Hubble Heritage Program).
 
October 2000
Oct 31 [STScI] Lack of planets in the globular cluster 47 Tucanae.
Oct 27 [ESO] RCW 108 complex: Stellar birth in a dark cloud in the southern Milky Way.
Oct 26 [ESO] Four new Saturnian moons.
Oct 25 [ESA] Stephan's Quintet - A gigantic cosmic collision.
Oct 19 [ESA] OY Carinae: X-ray observations of a cataclysmic variable.
Oct 18 [Harvard] Z Orionis: The x-ray emission from the O-class super giant may originate from magnetic loops near the stellar surface.
Oct 17 [ESA] A x-ray mosaic of the Coma cluster of galaxies.

[ESO] GRB 000131: The most remote gamma-ray burst so far.

Oct 13 [ESO] Iota Horologii: the fourth known example of a star with both an extrasolar planet and a dust disk.
Oct 11 [ESO] A milestone for the VLT Interferometer at Paranal: First underground delay line now on rails.
Oct 09 [spaceViews] Successful launch of the gamma-ray observatory HETE-2.
Oct 08 [WU] Io, the volcanic large inner moon of Jupiter, has a differentiated mantle similar to that within the Earth.
Oct 06 [ESO] One of the nearest star forming regions - the R Coronae Australis complex.
Oct 05 [STScI] Detailed image of the star forming region N81 in the Small Magellanic Cloud (Hubble Heritage Program).

[spaceViews] New Web page seeks support for Pluto-Kuiper Express.

[ESA] Huygens communication problems may result in loss of data.

[JPL] Cassini's first image of Jupiter.

Oct 04 [spaceViews] The 1.8-meter Spacewatch telescope started observations of asteroids atop Kitt Peak.
Oct 03 [spaceViews] Conflicting russian reports about the future of MIR.
Oct 02 [JPL] Galileo continues to return stored data.
Oct 01 [MPA] Self-interacting dark matter and the distribution of matter in clusters of galaxies.

[spaceViews] Potential lack of Progress resupply ships poses new danger to the russian space station MIR.

 
September 2000
Sep 28 [NRAO] 3C120: collision between a jet from the core of the active galaxy and a gas cloud near the central black hole.

[spaceViews] NASA's next mission to Mars will be named "2001 Mars Odyssey".

Sep 27 [spaceViews] The energy source of the millions of degrees hot solar corona lies in the lower regions of the corona.

[CalTech] Palomar Testbed Interferometer: New techniques to refine cosmic measurements.

Sep 26 [CfA] GRB 000301C: For the first time the optical blast wave of a gamma ray burst has been resolved.

[NASA] Square-shaped craters on asteroid 433 Eros.

Sep 25 [OCIW] First light for one of the twin Magellan telescopes.

[U.Arizona] New wide field camera at the MMT Observatory on Mt. Hopkins.

Sep 23 [spaceViews] MIR: MirCorp funds the third Progress mission.
Sep 21 [STScI] Young stars and their surroundings can change dramatically in short time.

[JHU] Scientific findings about asteroid 433 Eros from the first half of the NEAR mission.

Sep 20 [UCLA] Rotation of the galactic center: Stars accelerate around the supermassive black hole in the center of the Milky Way.

[spaceViews] Hopes given up for the japanese x-ray observatory ASCA.

Sep 15 [ESA] Recommendations for ESA's future science missions.
Sep 14 [STScI] Bright surface spot on the Centaur 8405 Asbolus could be a crater of fresh ice.

[ESO] Star forming region in M17 - young and massive stars in the Omega Nebula.

Sep 13 [ESA] XMM x-ray spectra yield a detailed "element map" of the Tycho supernova remnanant.

[ESA] XMM and Chandra - joint observations of the X-ray Observatories.

Sep 12 [Harvard] New type of black hole: a mid-mass black hole in the starburst galaxy M82.
Sep 11 [ESO] Detection of a bowshock nebula around the unusual isolated neutron star RX J1856.5-3754.
Sep 07 [STScI] The planetary nebula IC 418 (Hubble Heritage Program).
Sep 06 [ESA] Detection of a dust enshrouded remote galaxy by help of a gravitational lens.

[ESA] Ulysses returns to the Sun's south pole.

Sep 04 [ESO] Fourth Light at Paranal! All VLT 8.2-m telescopes are now in operation.
Sep 01 [MPA] A unified model for the evolution of galaxies, active galactic nuclei and their central supermassive black holes.

[JPL] Computer simulations may explain deep holes in Jupiter's clouds.

 
August 2000
Aug 31 [STScI] Mysterious object He2-90 - neither young star nor planetary nebula.

[ESA] The proto-planetary nebula CRL 618 shows the transition phase between red giants and planetary nebulae.

Aug 28 [ESO] "First Light" approaches for fourth VLT Unit Telescope - YEPUN's secondary mirror now in place.

[NRAO] First light for the Green Bank Telescope.

[JHU] NEAR moves up in a higher orbit of 100 km.

Aug 26 [spaceViews] Space tourist begins training for MIR flight.
Aug 25 [JPL] Strongest evidence yet for an ocean of water under Europa's icy crust.
Aug 24 [STScI] New Brown Dwarfs in star forming region in Orion nebula,

[STScI] Most complete catalog up-to-date of brown dwarfs.

[RAS] Mid-mass black hole in the core of NGC 4395 radiates as many x-rays as supermassive black holes.

Aug 22 [Harvard] NASA's Chandra X-ray Observatory is one year in orbit.
Aug 17 [ESA] Milestone for Mars Express: the test bench has been built.
Aug 16 [Harvard] The merging Antennae Galaxies produce x-ray emitting superbubbles of hot gas.

[ESA] A new generation of Gallium Arsenide detectors for X-ray imaging and spectroscopy.

Aug 15 [Jodrell] TX Cam: for the first time radio observations show gas ejected from the surface of a star.
Aug 11 [SwRI] Ice worlds beyond Neptune yield clues to history of the Solar System.

[NAOJ] The "High Dispersion Spectrograph" (HDS) on the Subaru Telescope has seen first light.

Aug 09 [ESA] Successful launch and separation of the second Cluster II pair.
Aug 08 [ESO] The VLT observes comet LINEAR's "shower" of "mini-comets".

[spaceViews] Progress cargo spacecraft docked to ISS.

Aug 07 [STScI] Hubble discovers missing fragments of comet LINEAR.

[U.Texas] Discovery of a Jupiter-mass extrasolar planet orbiting Epsilon Eridani.

[spaceViews] Ten new extrasolar planets. Multiple-planet solar systems may be common.

Aug 06 [spaceViews] Progress cargo spacecraft launched to ISS.
Aug 05 [spaceViews] Pluto mission in serious jeopardy.
Aug 04 [ESO] New observations confirm object S/1999 J 1 to be a new moon of Jupiter.

[IAC] Comet LINEAR: evaporation of all the ice causes the nucleus to fall apart.

Aug 03 [STScI] Kuestner 648 - a planetary nebula in globular cluster M15 (Hubble Heritage Program).
Aug 01 [MPA] The microwave background and the Planck mission.

[U.Greenwich] Doubt on former primitive life on Mars: chemical structures found in meteorites can form easily.

 
July 2000
July 31 [NASA] Comet LINEAR continues to disintegrate.
July 29 [ESA] Huygens in-flight checkout successfully executed.

[spaceViews] Pluto mission may in danger of cancellation.

July 28 [STScI] Hubble images of the outburst and breaking apart of comet LINEAR.

[ESO] Most distant novae ever seen in a Fornax cluster galaxy.

July 27 [Harvard] X-rays from oxygen and nitrogen ions in comet LINEAR.

[ESA] Infrared observations of an early stage of formation of a planetary system with a central hot object.

[NASA] NASA plans to launch a Mars rover in 2003.

[NASA] Rescue by new software: Deep Space 1 again is on its way to meeting comet Borrelly in September 2001.

July 25 [spaceViews] The russian service module Zvezda docks successfully with International Space Station.
July 22 [spaceViews] Japanese x-ray observatory ASCA entered safe mode.
July 21 [ESO] TWA-5 B: the youngest brown dwarf yet in a multiple stellar system.

[ESA] The first Cluster II pair have successfully reached their final elliptical orbit.

July 20 [Southampton] Binary star with a subdwarf B star in 2-hour orbit may be precursor of a type Ia supernova.
July 17 [Jodrell] The future of Jodrell Bank.
July 13 [STScI] WR 136: Wolf-Rayet star disrupts nebula in its neighbourhood.
July 12 [NRAO] Are neutron star ages, calculated from the slow down of pulsar rotation periods, not their true ages?
July 11 [Harvard] LP 944-20: First ever seen X-ray flare from a brown dwarf.
July 10 [ESA] ISO detects the methyl radical CH3 in interstellar medium.
July 06 [STScI] The jet of M87: A cosmic searchlight (Hubble Heritage Project).
July 03 [ESA] Countdown for the Cluster II quartet.
July 02 [spaceViews] Will the Galileo mission end by deliberate collision with Jupiter or Io?
 
June 2000
June 30 [Williams] Deuterium raining into the center of the Milky Way.
June 29 [spaceViews] Deuterium/hydrogen ratio in Martian meteorite suggests that Mars has 2 - 3 times more water.

[IAC] First light from INGRID - the "Isaac Newton Group Red Imaging Device" on the William Herschel Telescope on La Palma.

[JHU] NEAR completes mapping of Eros.

June 28 [ESA] Europe's first Space Station hardware set for launch on board Zvezda module.
June 27 [ESA] First high-resolution details in a gamma ray burst host galaxy.

[ESO] The Republic of Portugal will become the ninth member state of the European Southern Observatory (ESO).

June 26 [NASA] International Space Station: launch of the Zvezda service module on July 12
June 23 [ASU] Evidence of the existence of past oceans on Mars by a recent analysis of the Nakhla Meteorite.
June 22 [NASA] New images suggest present-day sources of liquid water on Mars.

[NAOJ] 0.3 Arcsec Imaging with Suprime-Cam of the Subaru Telescope.

[BBC] Sudbury Neutrino Observatory: some solar neutrinos during the first six months of full SNO operation.

June 21 [Yahoo] First recording of meteorites hitting the Moon.
June 20 [CSIRO] The World Radiocommunication Conference allocated large parts of the millimetre-wavelength band to radio astronomy.
June 19 [ESA] X-ray observation reveals details of the Castor sextuplet.

[Cornell] Asteroid hazard: new study of the inner solar system estimates that only 40% of 900 large asteroids near Earth have been discovered.

[NASA] Galileo Status: Galileo leaves Jupiter's powerful magnetosphere and has now entered the solar wind.

[spaceViews] MirCorp announces first space tourist to MIR.

June 16 [ESO] New series of photos from the Very Large Telescope at Paranal.

[UTexas] Mauna Kea master plan approved: new astronomy facilities limitied to three sites.

[spaceViews] MIR cosmonauts return to Earth.

June 15 [spaceViews] NGC 6397: Massive young stars may be created by collision of small stars.

[NRAO] Sugar molecules in Sagittarius B2, a large cloud of gas and dust near the center of the Milky Way.

June 14 [ESA] ESA wants to extend the Ulysses mission until 2004.
June 13 [spaceViews] MirCorp looks for funding as current mission winds down.
June 09 [AAAS] Salt crystals within the Zag meteorite may be among the oldest materials in the solar system.

[spaceViews] The Next Generation Space Telescope (NGST) won't fly until the end of the decade.

June 08 [NASA] First emission line spectrum for a soft gamma-ray repeater (SGR).

[Cornell] How neutron stars are accelerated at birth - by asymmetrical mass ejection or neutrinos?

[UTexas] Interstellar clouds yield clues to the origins of the element lithium.

[spaceViews] Liquid water could exist in faults close to the surface of Europa.

June 07 [ANU] 2dF Galaxy Redshift Survey includes now 100.000 galaxies.

[Harvard] NGC 1275 (Perseus A): Galaxy cannibalism - x-ray shadow of a small galaxy falling into Perseus A.

[ESA] Infrared observations of the Milky Way centre by ISO: 100.000 red giants newly identified.

[MPG] Type Ia Supernova Simulations.

[USNO] New optical interferometer used for direct radius measurements of Polaris.

[JHU] One of NEAR's six scientific instruments, the Near-Infrared Spectrometer (NIS), has been turned off.

June 06 [Harvard] Vela supernova remnant: X-ray jets of high energy particles create bizarre, compact nebula.

[Harvard] Planetary nebula BD+30 3639: First X-ray observation of a "hot bubble" of gas surrounding a dying, sun-like star.

[Harvard] Radio galaxy Pictor A: Spectacular x-ray jet over 800.000 light years.

June 05 [STScI] Hubble observations suggest co-evolution of central black holes with their galaxies.

[STScI] NGC 4438: Central black hole blows huge bubbles of hot gas into space.

[Harvard] NGC 4151: X-ray spectrum shows large gas cloud blown apart by radiation pressure from the central black hole.

[Rutgers] Supermassive black holes may occur in pairs at the centers of many galaxies.

[ESA] XMM detects previously unknown distant cluster of galaxies.

[CU] Binary system HR 1099: a new type of stellar flare detected.

[SwRI] First detection of a noble gas in a comet and new clues to the origin of Hale-Bopp.

[NASA] Compton Gamma Ray Observatory returns to Earth.

June 01 [STScI] Peering into the heart of the Crab Nebula (Hubble Heritage Program)

[NASA] Yukon meteorite: Over 400 fragments recovered.

 
May 2000
May 31 [IfA.Hawaii] "Mountains" on the sun caused by cyclone waves.

[JPL] Dynamic terrain and active volcanoes on Io.

[spaceViews] Deorbiting of the Gamma Ray Observatory: first burn completed.

May 30 [NRAO] Sgr A*: Pulses in the radio emission reveal bubbles in the accretion disk around the central black hole of the Milky Way.

[Cornell] Eros may be a relic of solar system's birth - NEAR observes for the first time the chemical composition of an asteroid.

May 29 [ESA] ISO measures temperature variations of the surface of Pluto.

[spaceViews] STS-101: Shuttle Atlantis lands in Florida after mission to the International Space Station.

May 26 [BU] New ground-based photos of Mercury's unseen surface.

[BBC] Compton Gamma Ray Observatory: Save our Satellite.

[spaceViews] NASA moving ahead with plans to deorbit Compton Gamma Ray Observatory.

[spaceViews] STS-101: Shuttle crew completes work inside ISS.

May 25 [Harvard] NGC 3783: Most detailed X-ray spectrum ever taken of a galaxy with an active black hole shows powerful winds.
May 24 [CSIRO] HIPASS survey: radio observation of cold hydrogen in galaxies otherwise hidden behind the Milky way.

[ESA] Intensive observing campaign in Spain to follow up ISO discoveries.

[ESO] VLT Interferometer News.

May 22 [ESA] LMC X-3: The x-ray observatory XMM observes a sudden intensity loss of the binary star system.

[BBC] Martian meteorite found in Oman.

[BBC] Astronomers want bigger telescopes.

[NASA] Galileo Status: successfull Ganymede flyby.

May 21 [NASA] STS-101: Atlantis docked with the International Space Station for a five-day stay.
May 19 [spaceViews] Surprise discovery of a comet in the inner solar system raises questions about search for comets and asteroids.

[NASA] STS-101: Launch of Atlantis - the space shuttle is on its way to the International Space Station.

[NRAO] Plans for the expansion of the "Very Large Array (VLA)" by 8 more antennas.

[NRAO] US National Academy of Sciences recommends continued support of the "Atacama Large Millimeter Array (ALMA)".

May 18 [JPL] Io's active volcanoes: Wandering plumes und sliding mountains.

[NRAO] 20th Anniversary of the Very Large Array.

May 17 [ESA] Preview of XMM x-ray observations of the "Lockman hole".

[Harvard] Chandra x-ray observations of the "Hubble Deep Field".

May 16 [TPS] SETI@home achieves 2 million mark by first birthday.
May 12 [NAOJ] First Light of the OH-Airglow Suppression Spectrograph (OHS) at the Subaru Telescope.

[NASA] Final report on the destruction of HESSI.

[BBC] MIR cosmonauts on space walk test new glue to seal cracks in the hull.

May 11 [STScI] NGC 3314: Alignment of two spiral galaxies (Hubble Heritage Project).
May 10 [CfA] Cosmic gamma-ray background radiation may be remnant of large-scale structure formation in the universe.

[NSF] First observations of cosmological shear and distribution of dark matter by weak gravitational lensing.

May 09 [Berkeley] MAXIMA: another balloon-borne experiment finds evidence for a flat universe and a cosmological constant.

[RAS] New type of brown dwarfs discovered - closing the gap between warmer star-like und cooler planet-like types.

May 08 [BBC] Cangaroo II: Opening of the australian-japanese gamma ray observatory.

[spaceViews] Scientists ask NASA to keep Compton Gamma-Ray Observatory in orbit.

[ESA] Open cluster NGC 2516 used as calibration target for XMM-Newton.

May 06 [spaceViews] Glenn criticizes Russia for Space Station delays.
May 05 [AAO] Computer visualisation of a trip through the universe.

[JHU] NEAR now in ideal observing orbit 50 km above Eros.

May 04 [ESO] New exoplanets! - Eight very low-mass companions to solar-type stars discovered at La Silla

[JPL] 216 Kleopatra: First radar images of a bone-shaped main belt asteroid.

[ESA] The flybys around Venus and the Earth provided a calibration opportunity for the instruments aboard Huygens and Cassini.

May 03 [STScI] Hubble finds much of the universe's "missing hydrogen".

[ESO] IC3328: Well developed spiral structure within a normal dwarf elliptical galaxy in the Virgo cluster detected.

[JPL] Io's volcanoes are the main source of dust streams from the Jupiter system into the solar system.

 
April 2000
Apr 29 [spaceViews] STS-101: Shuttle launch rescheduled for May 18.
Apr 28 [spaceViews] Progress docks with MIR.
Apr 27 [ESA] Infrared observation of possible planetary system in formation.
Apr 26 [CalTech] BOOMERANG: Balloon-borne measurements of cosmic microwave background confirm a flat universe and inflation theory.

[MPG] Tarlike macro-molecules detected in 'stardust'.

[spaceViews] Progress launched to MIR.

Apr 25 [Harvard] Delay of scattered x-ray signals opens new way to measure cosmic distances.
Apr 24 [Cornell] Highest-resolution images yet of Jupiter's innermost moons, Thebe, Amalthea and Metis.
Apr 22 [spaceViews] MIR: Air leak fixed.
Apr 21 [ESA] ESA prepares for Cluster II shipment to Baikonur - launches in July and August.
Apr 19 [SETI] Prototype for the One Hectar Telescope (1hT) - a new SETI telescope - unveiled.
Apr 18 [DME.WA] Largest australian impact crater (diameter 120 km) caused by 5-km asteroid 200-360 million years ago.

[UH] Eleven observatory facilities on Mauna Kea now accessible over Internet2 networks.

Apr 14 [UofT] High-resolution computer simulation of the Milky Way-Andromeda collision.

[spaceViews] Russian president pledges support for MIR and ISS.

Apr 13 [SDSS] New distance record: Quasar with redshift 5.8

[ESO] First Visiting Astronomers at VLT KUEYEN.

Apr 12 [NRAO] Construction milestone on the world's largest fully steerable radio telescope - the Green Bank Telescope (GBT).
Apr 11 [STScI] Triumphant ten years in space for Hubble Space Telescope.
Apr 10 [ESO] First Light for ASTROVIRTEL Project.
Apr 07 [spaceViews] MIRs new challenge: finding customers.
Apr 06 [STScI] TMR-1C: Suspected protoplanet may really be a distant star.

[STScI] The planetary nebula NGC 6751 (Hubble Heritage Project).

[spaceViews] Soyuz docks with MIR.

Apr 05 [NASA] The Ulysses spacecraft flew through the tail of comet Hyakutake.
Apr 04 [spaceViews] Soyuz launched on MIR mission.
Apr 01 [spaceViews] MIR mission ready for launch.
 
March 2000
Mar 29 [NASA] First discovery of two extrasolar planets that may be smaller in mass than Saturn.
Mar 26 [spaceViews] New reports raise International Space Station concerns.
Mar 24 [NASA] Compton Gamma-Ray Observatory mission comes to an end.

[NASA] HESSI damaged during vibration tests.

Mar 22 [RAS] Discovery of "free-floating planets" in the Orion nebula.
Mar 20 [Harvard] X-ray observation gives strong evidence for the existence of a "Type 2 quasar".

[UH] Fullerenes can be carrier of extraterrestrial noble gases - see also: News of the NASA NEO program.

[NOAO] 8.1-meter mirror arrived safely at the Gemini South Observatory on Cerro Pachon in Chile.

Mar 16 [STScI] Newborn star with gigantic, 12 light-years long jet.

[spaceViews] Actor will not fly on MIR.

Mar 14 [ESO] Discovery of molecular gas shells around the unusual galaxy Centaurus A.
Mar 13 [JHU] First month of Eros exploration: first x-ray detection of an asteroid.
Mar 09 [STScI] LMC: detailed study of planetary nebulae outside the Milky Way.
Mar 07 [CFHT] First glimpse of dark matter distribution.
Mar 02 [STScI] Reflection Nebula NGC 1999 in Orion (Hubble Heritage Project).
Mar 01 [Harvard] A 2142: first observations of pressure fronts produced by the collision of two giant clusters of galaxies.
 
February 2000
Feb 23 [ESO] Britain approaches ESO about installation of major new telescope at Paranal.
Feb 22 [NRAO] NRAO Announces Closure of Millimeter-Wave Telescope on Kitt Peak.
Feb 19 [spaceViews] Commercial MIR agreement signed.
Feb 18 [UF] Most distant quasar with red shift 5.5 discovered.

[NASA] International Space Station: NASA splits Shuttle mission STS-101 in two flights.

[NASA] STS-99: Radar mapping of the Earth can continue as planned until Sunday.

Feb 17 [Harvard] X-ray spectrum of the central region of the galaxy NGC 5548 shows lines from eight different elements.

[ESO] Infrared VLT observations identify hidden galaxies in the early universe.

[spaceViews] 433 Eros is no ordinary asteroid.

[spaceViews] International Space Station: Russia not only cause of ISS delays.

Feb 16 [STScI] SN1987A: Gas ring starts to glow under collision of the fastest moving debris.
Feb 14 [spaceViews] NEAR in orbit around Eros!
Feb 12 [NASA] STS-99: Endeavour astronauts began mapping operations on the 'Shuttle Radar Topography Mission'.
Feb 11 [ESA] Another success of the Hipparcos astrometry satellite: The Tycho-2 catalogue of the 2.5 million brightest stars.

[JPL] Radio telescopes have shown no obvious signal from Mars Polar Lander.

[NASA] STS-99: Shuttle crew deploys SRTM mast and prepares for mapping.

[NASA] STS-99: Launch of Endeavour with the 'Shuttle Radar Topography Mission'.

[NASA] International Space Station: Launch of russian service module Zvezda scheduled between July 8-14.

Feb 10 [spaceViews] Astro-E x-ray satellite lost after launch failure.
Feb 09 [Cornell] Jupiter's massive storms resemble Earth's but are powered by the planet itself, not the sun.

[ESA] First pictures from the X-ray space observatory XMM-Newton.

Feb 08 [CfA] Minor Planet Center at SAO - the world's asteroid and comet early-alert center - gets new high-speed computer.

[JHU] NEAR goes into orbit around asteroid 433 Eros on February 14.

Feb 04 [ESA] Silicate crystals found by ISO in great quantities around old stars and in protoplanetary discs.
Feb 03 [STScI] NGC 3372: Light and shadow in the Carina nebula (Hubble Heritage Project).

[JHU] NEAR rendezvous burn a success.

[spaceViews] Progress cargo spacecraft successfully docked with MIR.

Feb 02 [NASA] The X-Ray Spectrometer (XRS) onboard Astro-E will measure the heat created by individual X-ray photons.

[JHU] NEAR rendezvous burn delayed - spacecraft went into a safe hold.

Feb 01 [JPL] The Sun's magnetic field has a memory - returns to same configuration each solar cycle.

[spaceViews] European radio telescopes will start listening for Mars Polar Lander signals on Friday.

[spaceViews] NEAR begins final approach to Eros.

[spaceViews] Russia launches unmanned Progress cargo spacecraft to MIR.

 
January 2000
Jan 31 [spaceViews] Mars meteorites discovered in California.
Jan 30 [spaceViews] Are solar systems like ours rare?
Jan 29 [spaceViews] Radiation from Jupiter's magnetic fields may provide energy for Europan life.

[spaceViews] Cassini performs asteroid flyby.

Jan 28 [ESO] VLT MELIPAL achieves successfull "First Light" in record time.

[spaceViews] Mars Polar Lander team investigating possible signal.

[JPL] Stardust completes maneuver that put it on course for a flyby of the Earth next year.

Jan 25 [spaceViews] Search for Mars Polar Lander continues.

[spaceViews] Deep Space 1 on road to recovery.

Jan 24 First pictures after the Hubble Servicing Mission:
[STScI] The Eskimo Nebula and the galaxy cluster Abell 2218.
Jan 21 [ESO] VLT: Final tests before MELIPAL "First Light". - Secondary mirror now in place.

[spaceViews] Mars missions investigation continues at Lockheed Martin.

[spaceViews] Russia will keep MIR in orbit through at least August.

Jan 20 [ESA] ISO finds precursors of complex organic molecules in two old stars.
Jan 19 [CfA] New detector made the first measurements of radio emission from interstellar molecules in the "terahertz waveband".
Jan 18 [spaceViews] NEAR snaps first image on approach to Eros.
Jan 15 [NRAO] NGC 1068: Giant disk of water molecules around the supermassive central black hole amplifies radio signals like masers.

[STScI] The planetary dust disk around Beta Pictoris hides giant elliptical ring system.

Jan 14 [Harvard] X-ray observations of the core of the nearest starburst galaxy M82 shows a multitude of x-ray sources.

[Harvard] Chandra X-ray Observatory finds a "cool" black hole at the heart of the Andromeda Galaxy.

[Harvard] Chandra discovers a faint X-ray source at the center of our Galaxy.

[Harvard] E0102-72: X-ray observation of a supernova remnant revealed an expanding ring-like structure of oxygen and neon.

[Harvard] X-ray observation of nearly a thousand faint young stars in the Orion nebula is the richest field of X-ray sources ever obtained.

[NRAO] Dramatic outburst of x-ray nova: the microquasar V4641 Sgr is the nearest black hole 1600 lightyears away.

[LLNL] First adaptive optics infrared images of Neptune and Titan taken at Keck Observatory.

Jan 13 [Harvard] Chandra has resolved most of the higher-energy X-ray background and discovered two new types of x-ray galaxies.

[STScI] NGC 7635: New images show inner structure of the "Bubble Nebula".

[CfA] Betelgeuse's chromosphere oscillates asymmetrically.

Jan 12 [STScI] First examples of isolated stellar-mass black holes.

[CfA] New distance measurement of the Large Magellanic Cloud with "Red Clump" stars leads to cosmological controversy.

[CfA] Ammonia molecules in the galactic center shows how giant molecular clouds provide the circum-nuclear disk with gas and dust.

Jan 10 [JPL] Galileo finds new evidence for a liquid ocean beneath Europa's icy crust.
Jan 07 [ESA] All of XMM's instruments have been switched on.
Jan 05 [STScI] NGC 4214: formation and evolution of stars and star clusters.

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© Susanne Weimer (info at astrophys.net) - Last update: January 14, 2001