The successful test is a proof-of-concept for Overview Energy's plans to deliver solar energy to Earth from satellites. The Northern Virginia startup hopes to conduct orbital ...

In the days ahead, NASA could roll out the SLS rocket that will propel four astronauts on a journey around the moon. Here's ...

This test flight, conducted by the Ashburn, Virginia-based startup Overview Energy, marks a major victory in the quest for ...

Scientists used satellite data to confirm that Earth's crust is "dripping" into the mantle beneath Turkey's Central Anatolian ...

Hubble deorbiting over Hong Kong or Singapore would likely end in at least one casualty, the scientists behind a new study ...

Loud, flightless, and owl-like, kākāpōs are some of the strangest birds on earth. Discover more about them and what's being ...

NASA astronaut Mike Fincke handed over command of the space station to Roscosmos cosmonaut Sergey Kud-Sverchkov early Monday.

Rock rheology governs the deformation of rocks in reaction to forces within the Earth's interior. Rheology is the scientific ...

According to observations of young ridges see on the far side, Earth's moon is not geologically dead, as previously believed.

With launch potentially just three weeks away, the agency is working tirelessly to get the SLS rocket, Orion spacecraft, and ...

Which way is ‘down’ has a different answer depending on where you are on Earth, in the solar system, in our galaxy and beyond ...

India's first space mission of this year with a rocket carrying an advanced earth observation satellite meant for boosting the military's surveillance of its borders today failed to proceed as ...