In a rare and extraordinary discovery, researchers have identified a unique configuration of galaxies that form the most ...

The BioSentinel mission will be the "first long-duration deep space biology experiment," and will study the effects of radiation beyond the moon on yeast, according to NASA's Ames Research Center ...

NASA’s NSTAR ion engine was installed on the Deep Space 1 probe, which was sent out to fly by a comet and asteroid in the late 1990s. The gridded ion engine put out just 92 mN of thrust for 2.1 ...

Using a phenomenon known as gravitational lensing, it might be possible to use the sun as a gigantic telescope to peer deep ...

China’s historic attempt to bring samples from Mars to Earth could launch as soon as 2028, two years earlier than previously ...

The universe begins with a cataclysm that generates space and time, as well as all the matter and energy the universe will ever hold. For an incomprehensibly small fraction of a second ...

As the NASA astronauts who crewed Boeing's Starliner to the ISS wait until February 2025 to come home, here's how much radiation they may have been exposed to.

Among the 13 fast radio bursts, known as FRBs, was a very unusual repeating signal, coming from the same source about 1.5 billion light years away. Such an event has only been reported once before ...

Aging infrastructure, short-term thinking, and ambitions that far outstrip its funding are just a few of the problems ...

Get expert advice on improvements to your home, including design tips, how much you'd expect to pay for a pro and what to ask ...

The next Amazon Prime Day Big Deals sale takes place on October 8 through October 9, but Amazon has already begun offering ...