Learn how Hubble is measuring the expansion rate of the Universe in this new explainer from NASA's Goddard Space Flight ...

NASA's Hubble Telescope captured the rare phenomenon of a comet breaking apart, catching scientists off guard until they saw ...

Data collected by NASA's missions about interstellar comet 3I/ATLAS will continue to reveal insights about the comet and ...

The Hubble Space Telescope celebrates 36 years of incredible discoveries, stunning imagery, and a lasting impact on astronomy.

The Van Allen probe's mission was meant to last two years, but ended up going for nearly seven.

"It turns out that they're really cracked too, and that was the missing piece of the puzzle." ...

You can add another name to the thousands of employees leaving NASA as the Trump administration primes the space agency for a 25 percent budget cut. On Monday, NASA announced that Makenzie ...

A new study by NASA scientists explores the risks and challenges of human reproduction in space, especially for long missions ...

Astronomers have tracked a powerful blast of radiation back to its source, finding a neutron star collision within colliding ...

Learn how Hubble is measuring the expansion rate of the Universe in this new explainer from NASA's Goddard Space Flight ...