Where exactly does space begin? Explore the fascinating debate among scientists about the true boundary between Earth's ...

An exoplanet 60 light-years away from Earth, known as 14 Herculis c, is thought to be the coldest one yet found, researchers ...

An asteroid that, until a few months ago, was believed to be a threat to Earth is increasingly looking like it could crash ...

Experts at NASA's Center for Near Earth Object Studies have updated the 2024 YR4’s chance of hitting the Moon in 2032 to 4.3 ...

In a disappointing but necessary move, the much-anticipated Axiom-4 (Ax-4) mission to the International Space Station (ISS) — ...

Most of the stars across the Milky Way are small red dwarfs like TOI-6894, which has only 20 percent the mass of our Sun.

Astronomers at the University of Hawaii uncovered black hole events so packed with energy, they were the biggest explosions seen since the Big Bang.

When we hear the words "Taylor Jenkins Reid new novel," not much more needs to be said. We're immediately invested because ...

An asteroid that, until a few months ago, was believed to be a threat to Earth is increasingly looking like it could crash into the Moon in 2032.

Christian Davenport covers NASA and the space industry for The Washington Post's Financial desk ... a two-hour documentary that aired on the Discovery and Science Channels, and a producer and ...

Boeing has one advantage on the F-47 program with discovering problems early. In March, DARPA confirmed for the first time that the initial flight of Boeing’s secret NGAD demonstrator occurred in 2019 ...

The James Webb Space Telescope has acquired enough data for scientists to publish the largest map of the universe ever ...