The European Space Agency (ESA) successfully established a transmission-reception optical link with NASA's Deep Space Optical ...

At these distances, the satellites remain within Earth’s protective magnetic shield and can reliably measure the planet’s response to space weather conditions. However, to more directly study incoming ...

In our analysis this week, we look at how NASA's proposed budget would slash the agency's science division by nearly 50%.

You can pick up Pierce Brown’s Red Rising book series for cheap right now, thanks to Amazon's "buy 2, get 1 free" sale for ...

How did Earth, alone among the solar system's rocky planets, become the home for life? How, among all this frigid ...

Astronomers have confirmed the third interstellar object on record is dashing through our solar system. Dubbed 3I/ATLAS, it ...

Despite being known as the Red Planet, Mars shows off its swirling yellows, oranges and browns in a new satellite photo from ...

The space agency spotted the quick-moving object with the Atlas telescope in Chile earlier this week, and confirmed it was a ...

A comet has entered the Solar System from interstellar space and will pass through the inner planets later this year, NASA ...

The European Space Agency said Wednesday that scientists have discovered what might be only the third known interstellar ...

China’s Tianwen-3 Mars sample return mission could bring Red Planet rocks back to Earth as early as 2031—years ahead of ...