Astronomers Detect Celestial ‘Wake’ from Betelgeuse’s Companion Star
New multi-year observations from the NASA/ESA Hubble Space Telescope and ground-based telescopes at the Fred Lawrence Whipple Observatory…
Astronomers Measure Mass of Free-Floating Exoplanet for First Time
A population of free-floating planets is known from gravitational microlensing surveys. None have a directly measured mass, owing…
Champagne Cluster is Actually Two Galaxy Clusters in Process of Merging, Astronomers Find
Astronomers discovered an enormous galaxy cluster called RM J130558.9+263048.4 on December 31, 2020; the date, combined with the…
Hackers Allegedly Steal Access Tokens, Confidential Documents From European Space Agency
The European Space Agency (ESA) suffered a security breach of its science servers, with a hacker group claiming…
ESA confirms data breach – SpaceNews
MILAN — The European Space Agency has confirmed a security breach of unclassified material from science servers following…
Scientists Suddenly Can’t Explain How Stellar Winds Spread the Seeds of Life Throughout the Cosmos
New observations from scientists at Sweden’s Chalmers University of Technology have cast doubt on the long-held idea that…
Today in History, December 25: James Webb Space Telescope is the Christmas gift that keeps on giving
The best kind of Christmas present is one that keeps on giving. Launched four years ago today, the…
Hubble Captures Collision of Two Planetesimals around Fomalhaut
Fomalhaut — the 18th brightest star visible in night sky — is orbited by a compact source, Fomalhaut…
Solar Trackers That Follow the Sun – No Batteries Required
Enabling & Support 17/12/2025 196 views 5 likes Solar panels work best when they face directly towards the…
Webb Detects Exotic Helium-and-Carbon-Rich Atmosphere around Pulsar-Orbiting Exoplanet
PSR J2322-2650b, an enigmatic Jupiter-mass exoplanet orbiting the millisecond pulsar PSR J2322-2650, appears to have an exotic helium-and-carbon-dominated…
Astronomers Find Direct Evidence for Supermassive Stars in Early Universe
Astronomers using the NASA/ESA/CSA James Webb Space Telescope have discovered chemical fingerprints of primordial stars weighing between 1,000…
Hubble Space Telescope Revisits NGC 4388
The NASA/ESA Hubble Space Telescope has produced an outstanding new image of the highly inclined spiral galaxy NGC…