Overlooked in the Kepler data and discovered by a citizen scientist, HD 137010 b is one of the most interesteing exoplanets ...

A new discovery in the search for Earth-like exoplanets has just been published in The Astrophysical Journal Letters on ...

Scientists continue to mine data gathered by NASA's Kepler Space Telescope, retired in 2018, and continue to turn up ...

International Space Station, where astronauts have lived and worked for 25 years, is visible to us on Earth. How to see it ...

Astronomers watched a distant star dim for months and found a metal-rich cloud that may be the aftermath of a massive ...

The space rock is hurtling through our cosmic backyard at a zippy 26,200 miles per hour, according to the space agency.

Despite its small size, Mars seems to have a huge impact on the orbital cycles that govern Earth’s climate, especially those ...

Astrophysicists are warning that low Earth orbit is reaching a critical tipping point, where satellite collisions could happen faster than previously imagined. A new metric, the ...

The object dubbed Earth's "second moon" is actually a quasi-satellite that's accompanied the planet since 1957 — not a true ...

Astronomers have long searched for life within a rather narrow ring around a star, the "habitable zone," where a planet ...

Some 350 light-years away, the V1298 Tau system features an infant sun-like star, just 23 million years old, orbited by four ...