The space agency was running through simulations for a spacewalk, which was later postponed.
Starliner teams detected a helium leak before launch, two more after liftoff, and now a fourth and fifth leak with the vehicle docked at the ISS. Oh my.
During a recent solar storm, NASA's Curiosity rover detected its highest-ever level of radiation reaching the surface of Mars.
The megarocket broke new ground, with the Super Heavy booster landing in the Gulf of Mexico and the upper stage surviving reentry, but just barely.
Before the crew capsule's launch, Starliner teams detected a helium leak on the ground but decided not to resolve the issue.
Controllers scrambled to restore four of the five thrusters, causing Starliner to dock more than an hour later than planned.
The latest test of the experimental megarocket broke new ground, including a successful soft landing of the booster in the Gulf of Mexico.
The aging telescope will now resort to using one gyroscope, which will add extra time when locking onto new targets.
On May 19, during its first crewed flight in two years, one of the parachutes on the New Shepard capsule failed to fully inflate, prompting an investigation.
China is aiming to become the first nation to return rock and dust from the lunar far side.
A Starliner crew has finally made it to space, but the big challenges for Boeing's spacecraft are yet to come.
For the upcoming fourth mission, SpaceX aims to demonstrate key capabilities of the world’s largest and most powerful rocket, including successful reentry.
The Japanese mission has been orbiting the planet for nearly a decade to study its weather patterns.
Japan's wooden satellite could solve the space trash problem by burning up completely on re-entry, leaving no debris and reducing environmental impacts.
The company has chosen not to repair a small helium leak in the spacecraft's service module ahead of the scheduled launch of its first crew to orbit.
There's been very little information shared about the orbital vehicle, which launched in December 2023 for its third secretive mission.
Yesterday's test of an upcoming Raptor engine went sideways, causing the test stand to be engulfed in flames.
The proposed maglev system could be the key to sustaining human life on the lunar surface.
Blue Origin will launch its first crew of astronauts since a liftoff malfunction grounded its New Shepard rocket in 2022.
The non-Earth imaging satellite was less than 50 miles away from the space station when it snapped the shot.
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