Scientists Intrigued as Prominent Star Suddenly Winks Out of Existence
Keith Miller/Caltech/IPAC – SELab The end of a star’s life can be an extremely violent event. Once it…
The First Solar Eclipse of 2026 Sweeps Across the Antarctic Tuesday
An annular eclipse crosses windswept remote Antarctica, heralding the first eclipse season of 2026. Eclipse season is nigh.…
The U.S. Could Soon Power the Moon with Nuclear Fission: Here’s How!
Energy is critical in every domain of human life, and in space exploration, it is even more essential…
Australian startup Hypersonix to test green hydrogen scramjet in US
February 14, 2026 — 7:00am Save You have reached your maximum number of saved items. Remove items from…
Scientists Continue to Trace the Origin of the Mysterious “Amaterasu” Cosmic Ray Particle
Cosmic rays, or astroparticles, are a means through which astronomers can explore the Universe. These charged particles, which…
Newly visible, city-size ‘green comet’ will soon be ejected into interstellar space — just like 3I/ATLAS
A striking “green comet” about the size of a small city is lighting up the night sky as…
Elon Musk’s SpaceX and xAI unite to fuel his ambitious vision for humanity’s future
Is the next great data center 300 miles above your head? Musk is trying to fuse rockets with…
The Billionaire Space Race Is Really Heating Up
As the U.S. races China to the Moon, two billionaires are locked in a space race of their…
Australian startup Hypersonix to test green hydrogen scramjet in US
February 14, 2026 — 6:00am Save You have reached your maximum number of saved items. Remove items from…
Vast wins ISS private astronaut mission
SAN FRANCISCO — NASA has selected commercial space station company Vast to fly a private astronaut mission to…
Why haven’t humans been back to the moon in over 50 years?
As he took his final steps before leaving the moon, Apollo 17 commander Gene Cernan had some poignant…
Startup bets on new approach to space-based missile defense
WASHINGTON — Wardstone is staking its future on the Pentagon’s appetite for orbital missile defense. The California-based startup,…