BRUSSELS — The European Union’s new government satellite communications program, GOVSATCOM, which pools capacity from eight already on-orbit geosynchronous satellites, began operations last week, European Commissioner for Defence and Space
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Dale Andersen’s Astrobiology Antarctic Status Report: 15 February 2026: Diving Under The Ice At Lake Untersee
Birgit Sattler assists Dale Andersen as he begins a diver underneath the ice cover of Lake Untersee, Antarctica — credit: Klemens Weisleitner Keith, Sorry for the quiet—our days have been
Curiosity Lights Up ‘Nevado Sajama’ at Night
NASA’s Curiosity Mars rover used LED lights on the end of its robotic arm to create this rare nighttime view of the Red Planet’s surface on Dec. 6, 2025, the
Course Correction Needed Quickly To Avoid Pathway To ‘Hothouse Earth’ Scenario
Allan Hills, Antarctica Credit: Photo by Austin Carter, COLDEX Scientists say multiple Earth system components appear closer to destabilization than previously believed, putting the planet in increased danger of following
Chelyabinsk meteor: February 15, 2013
EarthSky’s 2026 lunar calendar shows the moon phase for every day of the year. Get yours today! Chelyabinsk: a mid-sky asteroid explosion On February 15, 2013, a small asteroid with
Replacement crew docks at space station, boosts crew back to seven
The Crew 12 fliers cavort aboard the International Space Station shortly after floating inside Saturday. They joined station commander Sergey Kud-Sverchkov, back left in black shirt, NASA astronaut Chis Williams
Pale Blue Dot Anniversary
The Pale Blue Dot is a photograph of Earth taken Feb. 14, 1990, by NASA’s Voyager 1 at a distance of 3.7 billion miles (6 billion kilometers) from the Sun.
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3 Min Read NASA Testing Advances Space Nuclear Propulsion Capabilities Written by Daniel Boyette Nuclear propulsion and power technologies could unlock new frontiers in missions to the Moon, Mars, and
Explore the Universe Universe Home Basics Cosmic History Building Blocks Forces Galaxies Overview Types Evolution Large Scale Structures Black Holes Overview Types Anatomy Black Hole Week Stars Overview Types Multiple
4 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) A team of NASA scientists deployed on an international mission designed to better understand severe winter storms. The North
The second edition of the Space Debris 2026 Conference officially commenced today. Organized by the Saudi Space Agency (SSA), the conference is witnessing broad international participation representing 75 countries from
SIMSBURY, Conn., January 26, 2026 – Ensign-Bickford Aerospace and Defense Company (EBAD) announced the successful flight and actuation of its Payload Release Module, PRM9103, during SpaceX’s Falcon 9 Twilight rideshare
View larger. | AI combed Hubble’s archive, revealing – among hundreds of other discoveries – these 6 previously undiscovered, weird, and fascinating astrophysical objects. Of these 6, 3 are lenses
Why are SMBH in the early Universe so massive? According to astrophysical models, these extraordinarily large SMBH haven’t had time to become so massive. Super-Eddington accretion might explain it, but
Artist impression of what Prototaxites would have look like in life, credit Matt Humpage, National Museums Scotland News The genus ‘Prototaxites’ had previously been thought to be an early type
Stellar irradiation received at the top of the atmosphere on Earth 2.7Ga ago (blue)30 and on TRAPPIST-1e (orange)29. Cross section per molecules of O2, O3 and H2O2 are represented in
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