Mars didn’t always look like the barren world we see today. Over billions of years, the Sun’s solar wind stripped away much of its atmosphere, helping transform it from a warmer, wetter planet into a ...

NASA's Solar Dynamics Observatory captured sunspot AR3386 blast a long-duration X1.6-class solar flare. See at time-lapse of ...

NASA astronauts will conduct a pair of spacewalks beginning Wednesday, March 18, outside of the International Space Station.

A 140-foot asteroid, named 2007 EG, is expected to pass relatively close to Earth today. NASA and astronomers worldwide ...

A 140-foot space rock, Asteroid 2007 EG, will pass relatively close to Earth soon. Scientists say it’s harmless, yet they’re watching carefully. Why does this flyby matter for future asteroid defence?

As of Sunday, March 15, the Moon phase is Waning Crescent. According to NASA's Daily Moon Guide, 16% of the Moon will be lit up tonight. Viewing opportunities of the Moon's surface are slim tonight.

This week the spring equinox occurs and we have a new Moon to watch out for in the evening sky and news about the ISS retirement.

After her initial test run, she cultured a regular sample, as well as the shocked sample so she could compare them side by ...

A breakdown of the "War Machine" ending, including the final scene, biggest twists, and what it all means.

Math lovers and pie fans unite on March 14 to celebrate Pi, the infinite constant driving everything from space exploration ...

Aliens: "Sorry, you're cutting out!" The post Something May Be Scrambling Alien Messages, NASA-Funded Research Finds appeared ...

SpaceX launched a rocket from Cape Canaveral on Pi Day, March 14. The rocket carried a batch of Starlink internet satellites into orbit. The next scheduled launch from Florida is another Starlink ...