Astronomy news
Astronomers explore 'last blank space' on map of the Universe
Oct 28, 2009 |
4.7 / 5 (29) |
68
(PhysOrg.com) -- The most distant object ever discovered is described in this week's edition of the science journal Nature. Two international teams of astronomers report their observations of a gamma-ray burst ...
32 New Exoplanets Found (w/ Video)
Oct 19, 2009 |
4.9 / 5 (27) |
6
(PhysOrg.com) -- Today, at an international ESO/CAUP exoplanet conference in Porto, the team who built the High Accuracy Radial Velocity Planet Searcher, better known as HARPS, the spectrograph for ESO's 3.6-metre ...
Shedding Light on the Cosmic Skeleton
Nov 03, 2009 |
5 / 5 (21) |
7
(PhysOrg.com) -- Astronomers have tracked down a gigantic, previously unknown assembly of galaxies located almost seven billion light-years away from us. The discovery, made possible by combining two of the ...
Study of first high-resolution images of Pallas confirms asteroid is actually a protoplanet
Oct 12, 2009 |
4.6 / 5 (21) |
7
(PhysOrg.com) -- Britney E. Schmidt, a UCLA doctoral student in the department of Earth and space sciences, wasn't sure what she'd glean from images of the asteroid Pallas taken by the Hubble Space Telescope. ...
Carbon Atmosphere Discovered on Neutron Star
Nov 04, 2009 |
4.7 / 5 (19) |
1
(PhysOrg.com) -- Evidence for a thin veil of carbon has been found on the neutron star in the Cassiopeia A supernova remnant. This discovery, made with NASA's Chandra X-ray Observatory, resolves a ten-year ...
Rapid supernova could be new class of exploding star
Nov 05, 2009 |
4.7 / 5 (17) |
5
(PhysOrg.com) -- An unusual supernova rediscovered in seven-year-old data may be the first example of a new type of exploding star, possibly from a binary star system where helium flows from one white dwarf ...
Dark Matter in a Galaxy
Oct 30, 2009 |
4 / 5 (19) |
19
(PhysOrg.com) -- Stars, the most familiar objects in the night sky, make up only a tiny percentage of the total amount of matter in the universe -- about 2%.
Precise picture of early Universe supports 'dark matter' theory
Nov 02, 2009 |
4.8 / 5 (16) |
9
A detailed picture of the seeds of structures in the universe has been unveiled by an international team co-led by a Cardiff University scientist.
Astronomers do it Again: Find Organic Molecules Around Gas Planet (w/ Video)
Oct 20, 2009 |
4.5 / 5 (15) |
8
(PhysOrg.com) -- Peering far beyond our solar system, NASA researchers have detected the basic chemistry for life in a second hot gas planet, advancing astronomers toward the goal of being able to characterize ...
Physicist makes new high-res panorama of Milky Way
Oct 28, 2009 |
4.6 / 5 (14) |
3
Cobbling together 3000 individual photographs, a physicist has made a new high-resolution panoramic image of the full night sky, with the Milky Way galaxy as its centerpiece. Axel Mellinger, a professor at ...
Discovery of dwarf galaxy a big find for astronomy team
Oct 20, 2009 |
4.8 / 5 (13) |
4
In some ways, discovering a new galaxy is all in a day's work for John Cannon, Macalester College assistant astronomy professor.
The Explosive Disintegration of a Young Stellar System in Orion
Oct 23, 2009 |
4.8 / 5 (12) |
7
(PhysOrg.com) -- The Orion Nebula is one of the most beautiful sights of the winter night sky, its gas and dust glowing from the intense ultraviolet radiation of a cluster of massive young stars.
The Milky Way's tiny but tough galactic neighbor
Oct 14, 2009 |
4.3 / 5 (13) |
1
In the new ESO image, Barnard's Galaxy glows beneath a sea of foreground stars in the direction of the constellation of Sagittarius (the Archer). At the relatively close distance of about 1.6 million light-years, ...
Fermi Telescope Caps First Year With Glimpse of Space-Time (w/ Video)
Oct 28, 2009 |
4.9 / 5 (11) |
5
During its first year of operations, NASA's Fermi Gamma Ray Space Telescope mapped the extreme sky with unprecedented resolution and sensitivity. It captured more than one thousand discrete sources of gamma ...
Astronomers seek to explore the cosmic Dark Ages
Oct 15, 2009 |
4.9 / 5 (9) |
1
No place seems safe from the prying eyes of inquisitive astronomers. They've traced the evolution of the universe back to the "Big Bang," the theoretical birth of the cosmos 13.7 billion years ago, but there's still a long ...
