Astronauts are set to swab the space station's exterior, searching for living microbes to better understand how they survive ...

As companies like SpaceX and Virgin Galactic make waves in space tourism, how long does the rest of the world have to wait ...

Six planets are parading across the sky, appearing as some of the night's brightest stars. A few easy tips can help you ...

DEADLY space radiation and rapid outbreaks of disease are just a few of the official Nasa dangers that visitors to Mars will ...

For a century, exoplanet hunters have “discovered” planets around a nearby star ... early Thursday morning from Cape Canaveral Space Force Station in Florida. Robotic vehicles from Firefly ...

Six of our cosmic neighbors are expected to line up across the night sky tonight, in what has been dubbed a "planetary parade ...

"In 2024, we saw a 17% year-over-year spike in the average number of close approaches in low Earth orbit per satellite." ...

Experts told Newsweek about the difficulties of reaching Mars as the United States faces complex challenges in space policy.

What an amateur astronomer recently took to be a newly-discovered asteroid turned out to be a Tesla Roadster voyaging through ...

Venus, Saturn, Jupiter and Mars will appear to line up and be bright enough to see without a telescope or binoculars — and ...

On January 27, 1967, Apollo 1 astronauts Gus Grissom, Ed White and Roger Chaffee were killed during a routine preflight rehearsal at NASA's Kennedy Space Center. On January 27, 1967, Apollo 1 ...