The 16 images include x-ray data that Chandra has collected over decades, combined with observations from other telescopes in space and across the world. These cosmic behemoths can tell us more about our own Milky Way galaxy’s history and the universe’s evolution over time.

NASA has successfully tested a system that allows satellites to navigate without GPS by using other spacecraft and debris as landmarks in orbit. In just three days, FALCON also improved the known orbits of more than 200 space objects completely autonomously.

NASA astronaut Anil Menon is about to complete a rare spacewalk trifecta, venturing outside the ISS for the third time in August. Watch live.

As researchers explain in a study recently published in the journal Acta Astronautica, these systems will all relate back to a route called the Near Rectilinear Halo Orbit (NRHO). The largely stable orbital path offers the most fuel efficient cosmic highway and an interrupted line of sight between spacecraft and mission specialists back home.

NASA scientists found that microbes brought by astronauts could survive in cold, shadowed niches around the Moon’s South Pole, potentially complicating future searches for pristine lunar chemistry. Some refuges may be no larger than a footprint,

NASA Administrator Jared Isaacman on Wednesday suggested housing data centers in space amid mounting controversy surrounding the facilities’ growing presence in the U.S. “Let’s take our data centers,

The mission to save NASA's sinking space telescope has been called off, dooming the telescope to a fiery reentry later this year.

The Artemis II astronaut told CNET how she adjusts to life back on Earth. She also spoke about AI, engineering and support for STEM students.