Satellites can now fit in the palm of your hand. Known as Cubesats, several of these tiny but cost-effective payloads…
In a scenario where millions of years are considered a short period of time, hours are barely a blink of…
Most of the early galaxies that astronomers have been able to observe are small with a low-to-moderate amount of star…
Many astronauts seem to like the Apollo 13 movie, but being technically minded folk they also enjoy pointing out what actually happened during…
Feeling a little meteor-starved lately? Me too. It's been a meteor shower desert since the Quadrantids of early January. That's about to…
What a great image! Astrophotographer Dave Walker combined seven 30-second shots of the ISS as it cuts through the sky,…
Video streaming by Ustream UPDATE: Wednesday's test launch for Orbital Science Corporation's Antares rocket was aborted due to the premature…
Dr. Sally K. Ride, physicist, NASA astronaut, and first American woman to fly in space, will be honored with a…
The commercial space competition race is about to begin, and with a big bang at a most unexpected locale; Virginia’s…
According to astronomer Andrew Levan, there’s an old adage in studying gamma ray bursts: “When you’ve seen one gamma ray…