NASA

A small robot on the ISS will practice performing surgery in space

Look! Extreme Tonga volcano eruption leaves a telltale finger-print in space

Russia leaving the ISS could put the station’s future in jeopardy

Nichelle Nichols’ legacy was so much bigger than her Star Trek kiss

Webb Telescope discovers an “amazing” galaxy from the edge of time

450 million years ago, Earth’s magnetic field almost collapsed — the results would have been apocalyptic

K2 PanSTARRS: You need to see the most exciting comet of 2022 — here’s how

10 years ago, the Curiosity rover arrived on Mars — and revolutionized the hunt for alien life

Webb Telescope spots Cartwheel Galaxy and more: Understand the world through 8 images

NASA confirms Artemis I launch date and previews upcoming milestones

Behold! New Webb image reveals a dynamic and "rare" galaxy

Look! NASA publishes new image of a fast-flying star ejected by a supernova

Long March 5B: China's rocket makes an uncontrolled landing near the Philippines

A wild twist on a modern technology could unleash nuclear fusion

The Webb Telescope could unlock the search for life by studying inhospitable hot Jupiters

This behemoth black hole got too big too early — the Webb Telescope could find out why

The darkest sci-fi movie on Amazon Prime could reveal real alien life

NASA greenlights two new Mars helicopters and lengthens Perseverance’s resume

Webb could uncover how tiny, icy objects at the Solar System's margins form planets

Artemis target launch dates and more: Understand the world through 8 images

The Webb Telescope might confirm if one of Saturn’s moons has ingredients for life

Russia announces an official exit from the ISS — surprising its decades-long partner NASA

Look: Hubble Space Telescope captures light so distorted a galaxy appears twice

Astronomers plan to track more potential “planet killer” asteroids near Earth

The Webb Telescope will drop everything to observe the next interstellar object

A single-atom thick material could make a 127-year-old space travel idea a reality

The best ways to find life using the Webb telescope, according to two astronomers

One of 'Interstellar’s wildest concepts could help humans live on Moon

50 years ago, a powerful satellite overcame opposition and changed how we understand Earth forever

NASA fixed Artemis I megarocket's fuel leak, removing a huge obstacle to launch

Extraterrestrial life could resemble real ancient microbes found on Earth

Watch: New videos reveal Sun’s chaotic eruptions as it reaches solar maximum

How did supermassive black holes grow? Webb could reveal this key part of the early universe

Strike! Webb report reveals extent of damage from unexpectedly large micrometeor

The Artemis I Moon mission finally has a launch window — NASA

Webb Telescope to investigate rogue black hole on the lam from its galaxy

Where does space begin? Explore the history of an experimental military program

What happens when a black hole destroys a star? New study reveals a chaotic doom

China’s space agency could send a mission to Neptune — major discoveries await

Behold! This beautiful new Webb Telescope image looks unreal

Buildings can take inspiration from nature to become efficient — and beautiful

NASA’s newest climate mission will study Earth’s dramatic dust cycle

China’s Tianwen-1 Mars probe just completed its number one goal

Webb Telescope scientist: “It’s a joy to finally have such high-quality data”

60 years ago, a military pilot made it to space — and set off a debate that rages today

Human space exploration depends on nailing one rustic practice

Could China take over the Moon? Space security experts explain the reality

The Webb Telescope’s search for life in space may take longer than expected

Webb Telescope: This hellish planet could be a "Rosetta stone" for finding alien life

Where in the cosmos will the Webb Telescope reveal next? Scientists offer hints