Engineers have identified the issue with the Orion spacecraft's heat shield, but NASA isn’t revealing the details yet.
The spacecraft has inexplicably turned off one of its radio transmitters, likely because of an unidentified onboard issue.
The company is struggling to meet its end of a $4.3 billion contract with NASA.
One of the four Crew-8 astronauts was forced to stay overnight at the Florida hospital for reasons not made clear.
The supernova that caused the nebula was recorded by Japanese and Chinese astronomers in the 12th century. Now, we know exactly what the aftermath looks like.
The Event Horizon Telescope's famous image of Sagittarius A* may depict an artifact, raising questions about the black hole's true structure.
Trust me, we're not happy about it either.
The company is not giving up on its troubled spacecraft yet, but the cost of its failures keeps adding up.
No need to freak out—only one asteroid is big enough to be considered hazardous, and it’s staying millions of miles away.
Mission operators are analyzing a small bend in one of the spacecraft's composite booms.
The roughly four-billion-year-old system consists of a black hole and two orbiting stars—a configuration that's never been seen before.
The custom-built beast of a machine can finish a weeks-long task in one day.
Riding off the high of an epic test flight, rocket billionaire Elon Musk revealed upcoming plans for Starship's enhanced reusability.
This follows the failure of another satellite from the same series that may have been due to a meteoroid impact.
NASA is experimenting with Invisible beams of light to transmit data to Earth, which can pack 10 to 100 times more information than radio waves.
After months of intense solar flares, NASA confirms that the Sun has reached the most active period of its cycle.
NASA is once again turning to its more trusted commercial partner SpaceX for crew flights in 2025.
Until now, only 6% of meteorites had a known source, but now we can trace the origin of more than 70% of these rocks.
The next generation spacesuits will be worn by astronauts on the upcoming Artemis missions to the lunar surface.
The phenomenon, known as an anti-tail, is an optical illusion caused by the Earth's position in the comet's orbital plane.
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