SAN FRANCISCO – Los Angeles startup Fortastra has hired veterans from Relativity Space, Hermeus, Astrion and Divergent Technologies to design and operate maneuverable spacecraft for on-orbit security. Josh Jetter, former Relativity
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Science & Exploration 02/04/2026 1283 views 10 likes ‘Extreme but not exotic,’ – a glimpse at Comet 3I/ATLAS through the eyes of the European Space Agency’s Jupiter Icy Moons Explorer
Science & Exploration 02/04/2026 13 views 0 likes ‘Extreme but not exotic,’ – a glimpse at Comet 3I/ATLAS through the eyes of the European Space Agency’s Jupiter Icy Moons Explorer
On Wednesday (April 1), NASA launched its history-making Artemis 2 mission, which will see humanity return to the vicinity of the moon for the first time in over half a
Astronomers have long argued that dark matter is the invisible scaffolding that holds galaxies together. Without its immense gravitational pull, the rotational spins of galaxies would force them to simply
View larger. | Artist’s concept of an earthlike planet orbiting a sunlike star. A new study from researchers at Cornell University identified the 45 best planets for life. That means
Imagine standing under a vast, twinkling canopy of stars, far away from the blare of city lights, with a telescope that fits snugly in your backpack or even your pocket.
Artemis II launched on 2 April at 00:35 CEST, (18:35 local time on 1 April), sending astronauts around the Moon for the first time in over 50 years. At the
Earth Observatory Science Earth Observatory Réunion Island Lava Reaches… Earth Earth Observatory Image of the Day EO Explorer Topics All Topics Atmosphere Land Heat & Radiation Life on Earth Human
CAPE CANAVERAL, Fla. — There’s a little potty problem on NASA’s Artemis 2 moon ship. Within hours of launch on Wednesday evening (April 1), the four astronauts of NASA’s Artemis
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01Two Black Holes Observed Circling Each Other for the First Time -
02From Polymerization-Enabled Folding and Assembly to Chemical Evolution: Key Processes for Emergence of Functional Polymers in the Origin of Life -
03Astronomy 101: From the Sun and Moon to Wormholes and Warp Drive, Key Theories, Discoveries, and Facts about the Universe (The Adams 101 Series) -
04True Anomaly hires former York Space executive as chief operating officer -
05Φsat-2 begins science phase for AI Earth images -
06Hurricane forecasters are losing 3 key satellites ahead of peak storm season − a meteorologist explains why it matters -
07Binary star systems are complex astronomical objects − a new AI approach could pin down their properties quickly
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