NASA has revised its rules and approval processes, allowing astronauts to take iPhones, and eventually other smartphones, with them into space.

This week, we examine strength from different perspectives. The energetic strength of a solar flare and its effect on Earth. The gravitational strength of dark matter in our universe and its ...

Using the James Webb Space Telescope (JWST), astronomers have captured a stunning image of a "cosmic jellyfish." This aquatic-creature-like galaxy, designated ESO 137-001, was see ...

Explore the discovery of CDG-2, one of the darkest galaxies dominated by dark matter, through NASA's Hubble Space Telescope.

Scientists are proposing to build a laser in a crater on the moon to help future lunar missions land safely in the dark and find their way around. This ultra-stable light source could also help us ...

NASA's top planetary defense expert reveals the biggest threat isn't Hollywood-style doomsday rocks, but undiscovered 'city-killer' asteroids. While large and small threats are known, an estimated 25, ...

NASA’s first crewed moon mission in decades is delayed as its engineers grapple with an all-too-familiar rocket problem: hydrogen leaks. Fixing the issue that’s plagued the agency since the Shuttle ...

NASA planetary defense experts warn that up to 15,000 undetected asteroids could devastate a major city on Earth.

NASA experts warned that human beings are vulnerable to thousands of hidden “city-killer” asteroids. A new space telescope may improve detection, but we currently lack tools to stop a threat., US Buzz ...

NASA warns asteroid YR4 has a 1 in 32 chance of impact by 2032. At 177 feet wide, it could flatten a city with an 8-megaton blast. JWST will refine its trajectory soon.

Many of us remember all too well our childhood bout of chickenpox: those itchy, scabby, red spots that appeared all over our ...

NASA experts are raising alarms about the growing threat posed bynear-Earth asteroids, with some of these objects having the ...