Scientists watched a solar flare grow from tiny magnetic sparks into a violent plasma-raining avalanche on the Sun.

NASA’s Gateway is coming to life with a solar-powered spacecraft built to light it up—and move it around the Moon.

KENNEDY SPACE CENTER — SpaceX’s Falcon 9 rocket pierced the Wednesday morning sky as it launched three spacecraft from NASA and NOAA that will study the solar system’s “bubble,” collect information on ...

The Space Launch System and Orion capsule were transported to the launchpad before an astronaut mission that could launch as ...

The views of the setting sun are just as spectacular from space as they are on Earth.

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

Learning Color Names for Kids!!

A study using the Very Large Array radio telescope may have discovered a magnetic field on exoplanet YZ Ceti b. Magnetic ...

Four astronauts are set to depart the International Space Station Wednesday amid a health concern. The unprecedented early ...

In recent weeks, a rumor claiming that Earth would “lose gravity ” for 7 seconds on August 12, 2026, has whipped up an online ...

At the heart of our own galaxy, there is a dense thicket of stars with a supermassive black hole at the very center. NASA's ...

At the core of NASA’s Artemis mission is Gateway, a lunar outpost that demands advanced power and propulsion. Aviation Week spoke with Chris Coker about how the company’s commercial spacecraft ...