Space News & Blog Articles

Why is the gravitational-wave background — the hum made by supermassive black holes colliding across the universe — stronger than expected?

A cosmic ray from a faraway supernova explosion may have sent a packed passenger jet into free fall in late October, forcing an emergency landing.

Europe's plans to develop its "Argonaut" robotic moon lander are moving ahead with the announcement of an Italy-led consortium that will build a key element of the spacecraft.

The first test flight of Landspace's Zhuque-3 rocket ended in a fiery explosion after successfully reaching orbit.

The U.S. Air Force has given SpaceX permission to develop SLC-37 at Florida's Cape Canaveral Space Force Station as a launch site for its Starship megarocket.

Jared Isaacman, President Donald Trump’s nominee to be the next administrator of NASA, appears before the Senate Committee on Commerce, Science, and Transportation, Wednesday, April 9, 2025, at the Russell Senate Office Building in Washington. Image: NASA/Bill Ingalls

Jared Isaacman is set to appear before lawmakers once again for a hearing to become NASA’s next Senate-confirmed administrator.

The vantage point at Cerro Pachón, with its dark skies and high-altitude clarity, enhances the richness of the image.

Astronomers have spotted a distant world "shedding" its atmosphere into space in real time, creating a giant cloud of helium gas that sweeps across its parent star well before the planet itself.

Auroras may be visible from Alaska to New York as a speedy solar wind and incoming coronal mass ejection are expected to buffet Earth's magnetic field.

Asteroid Bennu samples contain life-friendly sugars, a strange "space-gum," and ancient stardust

True to its promise, the European Space Agency’s EarthCARE satellite is now being used to calculate directly how clouds and aerosols influence Earth’s energy balance – the all-important balance that regulates our climate. In doing so, EarthCARE is poised to sharpen the accuracy of climate models, the very tools that guide global climate policy and action.

Is it an insect? A strange fossil? An otherworldly eye, or even a walnut? No, it’s an intriguing kind of martian butterfly spotted by ESA’s Mars Express.

A SpaceX Falcon 9 rocket carrying 29 Starlink broadband internet satellites launched from the Cape Canaveral Space Force Station in Florida on Tuesday, Dec. 2, 2025.

Looking to level up your photography gear? Black Friday and Cyber Monday are behind us, but if you're fast, you can still save big on these final few camera deals, from Canon, Sony and Nikon.

Veteran cosmonaut Oleg Artemyev was taken off SpaceX's Crew 12 mission to the International Space Station after violating ITAR regulations, according to the Russian publication The Insider.

Measuring the time discrepancy between Earth and Mars will help make future navigation and communication systems on the Red Planet more accurate.

All eight of the International Space Station's docking ports are currently occupied by visiting spacecraft, marking a milestone for crewed spaceflight.