Space News & Blog Articles

In episode 6, 'Constellation' becomes more unsettling and offers renewed hope that we might be going somewhere stimulating.

Astronomy instruments usually investigate huge cosmic objects like stars, planets and entire galaxies. Now, a team of scientists used such a tool to investigate the universe on a vastly smaller scale.

Artemis 1's Orion spacecraft circled the moon in 2022, but its mission is not over. Ahead of the Artemis 2 astronaut mission in 2025, the vehicle is back in testing to ensure it's safe for humans.

SpaceX is hoping to launch its first Starship test of 2024 as early as Thursday (March 14) in what it hopes will be a historic orbital flight of the world's biggest rocket. Here's when it may fly.

Former U.S. cyclist Christina Birch's first major astronaut assignment will be helping to develop moon spacecraft. She practiced splashdowns in the open water in February 2024.

NASA's Europa Clipper spacecraft, which is dedicated to studying Jupiter's icy ocean moon, will carry with it a metal plaque etched with the ripples created by the many ways humans say "water."

SpaceX has stacked Starship ahead of the megarocket's highly anticipated third test flight, which could take place as soon as Thursday (March 14).

A nova named T Coronae Borealis is expected to decorate the night sky between February and September 2024 for the first time in 80 years. Here's how you can see the event.

The proposed nuclear reactor, which could be transported and assembled without human assistance, would provide energy to a lunar base that Russia and China have agreed to build together.

Scientists have discovered a surprising 2.4-million-year-cycle in deep-sea sediments that indicates Mars has an influence on Earth's oceans and climate.

Public charter jet service JSX has opened up a sweepstakes for its total solar eclipse flight in Dallas, Texas. There will be 6 winners, and each winner can bring a guest.

Comet 12P/Pons-Brooks is currently sailing past the Andromeda Galaxy in the night sky as it races toward Earth, and you can watch it live today.

A first trailer for CNN Originals' new docuseries, "Space Shuttle Columbia: The Final Flight."

Save 40% on ISO-certified solar glasses and get them in time for next month's total solar eclipse (April 8).

Betelgeuse appears to be rotating faster than is possible for such a massive star. New research suggests this is an illusion caused by the violently boiling surface of the red supergiant.

Rocket Lab will launch a radar-imaging satellite for the Japanese company Synspective on Tuesday morning (March 12), and you can watch the action live.

SpaceX's Crew-7 astronauts returned to Earth around 5:50 a.m. EDT on Tuesday (March 12) with their homecoming broadcast live

President Biden's 2025 federal budget request allocates $25.4 billion to NASA, a minimal increase over what Congress just allocated for 2024.

First trailer drops for Prime Video's new live-action "Fallout" streaming series landing in April

NASA Administrator Bill Nelson lamented spending cuts in his agency during his annual address on March 11, as the agency released its 2025 budget request.

The James Space Telescope has used its NIRCam and MIRI instruments to capture two dynamic views of the star-forming region NGC 604 in the Triangulum Galaxy.