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A new record has been set for the most paid at auction for an astronaut's timepiece. The 18-karat gold Omega Speedmaster that was presented to Neil Armstrong sold for $2,187,500 with premium.

Image: This very high-resolution image captures the Egyptian city of Giza and its surrounding area, including the world-famous Giza Pyramid Complex.

Astrobiologists are dying to send another mission to study Enceladus, the icy moon that orbits Saturn and has active plumes emanating from its surface, A team from NASA's Jet Propulsion Laboratory (JPL) proposes an Enceladus Orbitlander that would conduct in-situ measurements of Enceladus' plumes, which could confirm the presence of organics and maybe even life in its interior.

What can Helium-3 (3He) being discharged from the Sun teach us about 3He creation and the Sun’s activity? This is what a recent study published in The Astrophysical Journal hopes to address as an international team of researchers investigated 3He-rich solar energetic particles (SEPs) emitted by the Sun in late 2023. This study has the potential to help astronomers better understand how solar activity could contribute to the production of 3He, the latter of which remains one of the most desired substances due to its potential for nuclear fusion technology on Earth.

Scientists are developing an advanced quantum sensor for low Earth orbit that can detect the tiniest tremors in Earth's gravity.

"What should I do with my sideburns?" asked the ISS commander of his barber and Expedition 73 crewmate.

Two new studies have sparked fresh debate about a faraway planet with a weird atmosphere. One of the studies claims additional evidence for the presence of life on the planet K2-18 b, based on chemical clues. The other study argues that such clues can be produced on a lifeless world.

NASA released a set of photos highlighting the newly arrived HALO module for Gateway, a small space station that the agency aims to launch to lunar orbit in 2027.

Sometimes an old telescope can still impress. That is certainly the case for Hubble, which is rapidly approaching the 35th anniversary of its launch. To celebrate, the telescope's operators are collaborating with ESA to release a series of stunning new photographs of some of the most iconic astronomical objects the telescope has observed. As of the time of writing, the latest one to be released is a spectacular new image of a favorite of millions of amateur astronomers - the Sombrero Galaxy.

NASA just unveiled a new image of the iconic Sombrero Galaxy, showcasing intricate details of its vivid structure that resembles the broad-brimmed Mexican hat.

Who knew that magnetic fields could be so useful?

Scientists have found further evidence of possible biosignature gases on the planet K2-18b, strengthening its case as an abode for alien life. But the case is far from closed.

This is a high-quality deep-sky camera that experienced astrophotographers won't outgrow.

Everything in the Universe spins. Galaxies, planets, stars, and black holes all rotate, even if just a bit. It comes from the fact that the clouds of scattered gas and dust of the cosmos are never perfectly symmetrical. But the Universe as a whole does not rotate. Some objects spin one way, some another, but add them all up, and the total rotation is zero. At least that's what we've thought. But a new study suggests that the Universe does rotate, and this rotation solves the big mystery of cosmology known as the Hubble tension.

This “unmissable treat” for 'Star Wars' fans arrives June 12 for one night only.

Alexander Skarsgård plays a security android with a penchant for soap operas in Apple TV+'s latest sci-fi show.

On April 16, China rolled out the rocket and crew capsule for Shenzhou 20, the nation's next astronaut mission to the Tiangong space station.

Satellite observations show that sea-surface temperatures over the past four decades have been getting warmer at an accelerated pace.

Using the Hubble and Gaia space telescopes, astronomers have discovered that a powerfully magnetic neutron star in the Milky Way wasn't born in a supernova.

"The next set of solar cycles will be more active."