Curiosity Rover Spots Ancient Water Ripples on Mars, Hinting at a Past With Shallow, Ice-Free Lakes
The 3.7-billion-year-old formations in the planet’s Gale Crater suggest the presence of long-gone bodies of liquid water, with no ice covering the surface
SpaceX’s Starship Explodes in Its Seventh Test Flight, With Falling Debris Putting on a Fiery Show
The Super Heavy booster, meanwhile, was successfully caught in the launch tower’s mechanical arms for only the second time
Two Private Landers Launch on a SpaceX Rocket, Aiming to Touch Down on the Moon
Built by Firefly Aerospace and Ispace, the pair of spacecraft will land separately in the moon’s northern latitudes, conduct science experiments and test new technology
The BepiColombo spacecraft captured the photographs during its last flyby of Mercury, a maneuver necessary to propel the mission into orbit around the planet
Suni Williams and Butch Wilmore were supposed to stay at the ISS for a little over a week. It’s now been more than six months, and the end date has been pushed again
NASA Astronaut Shares Breathtaking Photos From the ISS, Featuring Galaxies and Glowing ‘Star Trails’
On his fourth flight, Don Pettit is once again sharing the art of astrophotography, capturing and posting pictures of Earth, satellites and space
The space agency’s decision comes after an investigation into the Orion spacecraft’s heat shield, which suffered damage during the Artemis 1 test mission in 2022
Preliminary research suggests asteroid 2024 PT5, which stuck around Earth for almost two months, has lunar origins
Here’s What a SpaceX Starship Rocket Launch Sounds Like, According to New, Detailed Data
Just six miles away from the mega-rocket’s fifth test flight, the noise level was equivalent to a rock concert, researchers found
NASA Addresses Rumors About Health of Starliner Astronaut on the International Space Station—Again
The space agency’s chief health and medical officer refutes claims that Suni Williams, who is on the unexpectedly extended Boeing Starliner mission, appears unhealthily thin
The Secretive Spaceplane of the U.S. Space Force Conducts First-of-Its-Kind Maneuvers
Called aerobraking, the technique allows the highly classified craft to change orbit without using propellant—and some are wondering why the agency has let us in on this news
Check Out the Stunning New Images of Jupiter From NASA’s Juno Spacecraft
On its 66th flyby of the king of planets, Juno has captured spectacular views of the stormy atmosphere, processed by citizen scientists
Voyager 1 Breaks Its Silence With NASA via a Radio Transmitter Not Used Since 1981
The farthest spacecraft in the universe went momentarily rogue, but scientists breathed a sigh of relief when it reconnected at an unexpected radio frequency
SpaceX Launches Starship Mega-Rocket and Catches Its Booster in Midair on First Try
The success is a giant leap toward the company’s goal to take humans and cargo all the way to Mars on the world’s biggest and most powerful launch vehicle
Historic New Shepard Rocket Booster and Crew Capsule Will Go on Display at the Air and Space Museum
The two artifacts donated by Blue Origin achieved record-breaking feats and will extend the museum’s story of trailblazing space travel into the present
Astronauts Stranded in Space Are Now One Step Closer to Returning Home
A SpaceX mission arrived at the International Space Station with two astronauts instead of four to leave room for NASA astronauts Suni Williams and Butch Wilmore on the return trip in early 2025
Astronauts Achieve First-Ever Private Spacewalk on Polaris Dawn Mission
This morning, tech billionaire Jared Isaacman opened the hatch on a SpaceX Dragon capsule in Earth orbit, as cheering erupted on a livestream
How to Spot NASA’s Solar Sail Demonstration Streaking Through the Night Sky
Amateur astronomers can use NASA’s mobile app to find the ACS3 for themselves—a reflective satellite that could appear as bright as the star Sirius
Boeing’s Starliner Lands Successfully, but Without Its Astronauts on Board
The troubled spacecraft conducted a “bull’s-eye landing,” but NASA officials still say they made the right decision to leave its astronauts on the ISS out of an abundance of caution
See New Detailed Photos of Mercury From a Spacecraft’s Closest Flyby Yet
BepiColombo, a joint European-Japanese mission, completed its fourth close pass of the innermost planet last week, and it will enter Mercury’s orbit in 2026 to learn more about its mysteries
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