![]() | Launch of NASA's shuttle Endeavour sparks early Monday sunrise The shuttle began a 13-day flight to the International Space Station and the final year of shuttle operations. |
![]() | Pluto's white, dark-orange, and charcoal-black terrain captured by the Hubble Space Telescope Pluto has become significantly redder, while its illuminated northern hemisphere is getting brighter. |
![]() | Madly mapping the universe Maps of the cosmic microwave background depend on measuring minute differences in the temperature of the sky. |
![]() | A little telescope goes a long way A relatively small Earth-based telescope identified an organic molecule in the atmosphere of a Jupiter-size planet nearly 63 light-years away. |
![]() | Craters young and old in Mars' Sirenum Fossae region The Red Planet's Sirenum Fossae region extends for more than 1,550 miles (2,500 kilometers) to the southwest of the Tharsis volcanic region, which contains Olympus Mons, the highest volcano in our solar system. |
![]() | Glimpse the bright asteroid Vesta in February In mid-February, asteroid 4 Vesta will brighten to magnitude 6.1, making it barely visible to a sharp eye under a dark sky. Astronomy magazine has all the tools you need to get the most of this great observing opportunity. |
![]() | The stars behind the curtain NGC 3603 is a starburst region — a cosmic factory where stars form frantically from the nebula's extended clouds of gas and dust. |
![]() | Suspected asteroid collision leaves trailing debris New Hubble images show a complex X-pattern of debris near the nucleus of a comet-like object. |
![]() | NASA to launch Sun-studying satellite With its Solar Dynamics Observatory (SDO), NASA will probe the Sun in greater detail than ever before and, with luck, begin to answer some of its biggest mysteries. |
![]() | NASA selects commercial firms to develop human spaceflight technology The president's goal is to eventually make commercially provided services the primary mode of travel for astronauts. |
![]() | Mars makes best appearance in two years this weekend The Red Planet returns! Mars puts on its best show in 2 years during late January, when it glows like a beacon all night long. Astronomy magazine has all the tools you need to get the most of this great observing opportunity. |
| The story of a variable star observation Astronomy magazine columnist Glenn Chaple explains how to observe variable stars and submit brightness data to the American Association of Variable Star Observers' web site. |
![]() | Astronomy magazine to sponsor Northeast Astronomy Forum Astronomy, the world's largest magazine on the subject, proudly announces a partnership with the Rockland Astronomy Club to sponsor this terrific event. |
![]() | Astronomy magazine celebrates its new observatory On September 17, 2009, editors will dedicate the magazine's observatory at Rancho Hidalgo, near Animas, New Mexico. |
![]() | Lunar Reconnaissance Orbiter (LRO): NASA's mission to map the lunar surface Keep up with Astronomy magazine's coverage of this important mission. Here you'll find the latest headlines and blogs about the Lunar Reconnaissance Orbiter and the Lunar Crater Observation and Sensing Satellite (LCROSS). |
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