NASA's X-59 jet looks ready to fly into the sunset in this new image taken before its second test flight.
Comet K1, whose full name is Comet C/2025 K1 (ATLAS), had just passed its closest approach to the Sun and was heading out of the Solar System. Though it had been intact just days before, K1 fragmented into at least four pieces while the NASA/ESA Hubble Space Telescope was watching. The odds of that happening while Hubble viewed the comet are extraordinarily miniscule.
Winter constellations shine defiantly in the face of spring as galaxy season and zodiacal light beckon.
Titan, Saturn's largest moon, happens to share some truly remarkable geophysical and geological processes with our home planet.
Have you been holding off on Star Trek: Starfleet Academy till you can binge-watch it? Stream every episode, plus every other Trek show and movie, for just $2.99-a-month ad-free on Paramount Plus.
As NASA gears up for the launch of Artemis 2, the agency is revising its moon landing strategy, aiming to make future missions more achievable and sustainable.
ESA Impact: our story so far this year
Thanks to the success of the Arctic Weather Satellite prototype and Eumetsat’s recent greenlight to develop a full constellation of similar satellites called Sterna, the European Space Agency has awarded OHB Sweden with the contract to build 20 satellites.
Two NASA astronauts will conduct a spacewalk today (March 18) that was delayed by the first-ever medical evacuation of the ISS, and you can watch the action live.
Conventional SETI (Search For Extraterrestrial Intelligence) strategies have long been built on the idea that intelligent extraterrestrials (ETI) would aim to communicate with other intelligent civilizations along a very narrow band of the electromagnetic spectrum, preferably in the radio spectrum.
The Large Hadron Collider’s subatomic discoveries didn’t stop with the Higgs boson: This week, scientists at Europe’s CERN research center announced that the collider’s LHCb experiment has detected a doubly charmed particle that’s like a proton, but four times as weighty.
The research could shed light on how black holes vomit out matter and how this influences their home galaxies.
Paul Atreides' kids, a Duncan Idaho comeback (kinda), and Robert Pattinson's creepy new role.
Samples returned from Ryugu contain all five nucleobases, just like from asteroid Bennu. The find suggests life’s ingredients could have come from outside Earth.
Space exploration represents one of humanity's greatest achievements, pushing the boundaries of science, engineering, and human endurance. This document outlines some of the most significant milestones in the history of space exploration.
A civilization capable of interstellar travel may also be one that has moved beyond conquest, excess and ecological self-destruction — and it therefore may not want to talk to us.
A sample collected by the Hayabusa 2 spacecraft from the spinning top-like asteroid contained the nucleobases adenine, guanine, cytosine, thymine, and uracil.
ExpressVPN is rated as the easiest VPN to use and one of the most secure VPN services around, now with a $300 discount and four months free, it also adds incredible value to its repertoire.
SpaceX launched two Falcon 9 rockets on March 17, each carrying Starlink satellites into low Earth orbit. The company now has more than 10,000 active satellites in its constellation.
No major meteor showers are active at this time.
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