Hold onto your telescopes! NASA has made an electrifying discovery of a 'sister' comet that’s racing towards Earth. Join us as we explore the wonders of this celestial sibling and what it means for ...

The Sun has begun its red giant phase, expanding like an overheated plasma-filled balloon. It's about to consume Mercury, ...

Ridley Scott and Martin Scorsese have both been guilty of bloated storytelling in the last few years, but James Cameron takes ...

From fruit flies that bite to a tiny mouse opossum and a feathered dinosaur preserved with the remains of its last meal, more than 70 new species were ...

A suckermouthed minnow, Supradiscus varidiscus, was initially shelved by Museum ichthyologists after it was collected 25 ...

Earth's seasons look very different at locations not far from each other, 20 years' worth of satellite data reveals. Earth's seasonal cycles can vary dramatically across short distances, even at the ...

The James Webb Space Telescope detected an atmosphere rich with carbon and helium, which is unexpected on this hot planet ...

The exoplanet, dubbed PSR J2322-2650 b, has a helium-and-carbon atmosphere, something researchers say they've never seen ...

Astronomers have discovered a bizarre carbon-rich planet orbiting a neutron star, PSR J2322-2650b, with soot clouds and ...

A distant world with carbon in its atmosphere and extraordinarily high temperatures is unlike any other planet we’ve seen, ...

NASA’s Carruthers mission will film Earth’s elusive exosphere to understand space weather, atmospheric escape, and planetary habitability. A NASA mission aims to photograph a feature of Earth that is ...

But that’s nothing compared with PSR J2322-2650b, an object the mass of Jupiter studied recently by the James Webb Space Telescope. This planet’s equatorial diameter is about 38 percent wider than its ...