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

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

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

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?

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

NASA seems to be gearing up for one of its boldest missions yet. This isn’t just about planting a flag and snapping photos.

As people celebrate Pi Day this March 14, the mathematical constant continues to be part of everyday life for scientists and ...

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

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

Astronomers witnessed planets colliding 11,000 light-years away, an event that could shed light on the collision that created Earth's moon.

A solar eclipse recorded in ancient China more than 2,700 years ago is helping scientists refine measurements of Earth’s rotation and investigate the Sun’s past behavior.

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