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Your online destination for news articles on planets, cosmology, NASA, space missions, and more. You’ll also find information on how to observe upcoming visible sky events such as meteor showers, solar and lunar eclipses, key planetary appearances, comets, and asteroids.
 | Astronomers find a second supernova cluster in colliding galaxy Arp 299. By Francis Reddy
Published: May 31, 2005 |
 | By combining radio and astroparticle data, astrophysicists hope to solve a few more astronomical puzzles.
By Liz Kruesi
Published: May 27, 2005 |
 | A radio space telescope detects stellar building blocks inside the Orion Nebula. By Andrew Fazekas
Published: May 27, 2005 |
 | Jupiter's inner moon is less dense than frozen water. By Robert Burnham
Published: May 27, 2005 |
 | Here's how to see a comet around another star. By Ken Croswell
Published: May 27, 2005 |
 | After nearly 30 years in space, the Voyager 1 spacecraft has entered the solar system's final frontier. By Jeremy McGovern
Published: May 27, 2005 |
 | Spirit finds layered terrain, while Opportunity spins its wheels in a sand trap. By Francis Reddy
Published: May 26, 2005 |
 | Canada's space telescope snares stellar and exoplanetary surprises. By Andrew Fazekas
Published: May 26, 2005 |
 | New research finds black holes gobble neutron stars in one quick gulp.
Robert Adler
Published: May 26, 2005 |
 | The now-famous asteroid 2004 MN4 will pass near a 600-yard patch of space that could deflect the rock enough for a 2036 Earth impact. By Bill Cooke
Published: May 26, 2005 |
 | Cosmologists propose a new way to probe dark energy. By Andrew Fazekas
Published: May 26, 2005 |
 | New NASA contest, solar sail spacecraft, GRB heat, and more
Published: May 23, 2005 |
 | Planet-hunters have found another new world by using a technique called gravitational microlensing. By William Schomaker
Published: May 23, 2005 |
 | The red supergiant star Anatares will be blocked from view by the Moon during the early morning hours of May 24. By Editors of Astronomy magazine
Published: May 20, 2005 |
 | Young pulsars may gleam brightly for the latest generation of neutrino detectors. By Francis Reddy
Published: May 20, 2005 |
 | Cassini's radar peers through Titan's smog.
Robert Adler
Published: May 18, 2005 |
 | Cassini's close look at the moon last year prompts planetary scientsts to conclude Phoebe was born in the Kuiper Belt.
Robert Adler
Published: May 16, 2005 |
 | Canadian amateur astronomers receive rare opportunity: an observing session with a giant telescope. By Jeremy McGovern
Published: May 16, 2005 |
 | Cassini returns images of a moon embedded in Saturn's rings while mission scientists confirm Phoebe's kinship with the Kuiper Belt. By Francis Reddy
Published: May 12, 2005 |
 | Rocky planets growing in dusty disks around newborn stars need some high-energy stellar outbursts to survive. By Robert Burnham
Published: May 11, 2005 |
 | Heavenly signs that scared Roman rulers help astronomers study the Sun.
Bas den Hond
Published: May 10, 2005 |
 | A long-lost NASA spacecraft may have been imaged where it crash-landed on Mars nearly 6 years ago. By Robert Burnham
Published: May 9, 2005 |
 | Couldn't make it to the 2005 Texas Star Party? Don't worry, two dedicated skygazers will fill you in on the TSP highlights.
Jay Ballauer and Jeff Barton
Published: May 8, 2005 |
 | Earth light reflected off the Moon serves as an exoplanet stand-in. By Francis Reddy
Published: May 6, 2005 |
 | Earth-based astronomers have discovered 12 new moons orbiting far from Saturn, while the Cassini spacecraft takes a close look at one of the ringed planet's innermost moons. By Richard Talcott
Published: May 5, 2005 |
 | Astronomers confirm a faint speck imaged near a brown dwarf in April 2004 is the first picture of a planet beyond our solar system. By Michael E. Bakich
Published: May 3, 2005 |
 | Warmer weather means more observers will grab a lawn chair, head to a dark site, and watch for shooting stars. By Michael E. Bakich
Published: May 3, 2005 |
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