Missing Hydrogen Found in Galactic Halos, Study Reveals
Astronomers find over 33,000 hydrogen gas halos around galaxies, solving the mystery of missing hydrogen from the cosmic noon era.
Astronomers find over 33,000 hydrogen gas halos around galaxies, solving the mystery of missing hydrogen from the cosmic noon era.
Solar storms delay Blue Origin's New Glenn rocket launch carrying NASA Mars orbiters due to radiation concerns.
UK emergency alert system checked as Chinese rocket debris may hit Britain; officials monitor Zhuque-3 re-entry.
China's Chang'e-4 rover reveals hidden structures 300m deep on moon's far side, uncovering ancient lava flows and impact crater.
Return of three Chinese astronauts delayed after spacecraft struck by orbital debris; assessment underway.
Astrophysicist claims first direct evidence of dark matter via gamma rays from Milky Way centre, but experts urge caution.
Five instances where alien signals or objects left scientists baffled, from the Wow! signal to Oumuamua and phosphine on Venus.
Scottish scientists help create largest 3D map of the universe using Desi, capturing 47 million galaxies and quasars to study dark energy.
New evidence suggests Challenger astronauts survived explosion and may have been conscious during final moments.
Artemis II astronauts share emotional reactions after moon flyby, capturing historic images and breaking distance records.
Defence secretary Gavin Williamson warns UK must counter intensifying threats in space, boosts staff and considers alternative to EU's Galileo.
Black mould from Chernobyl feeds on radiation, offering potential for cleaning radioactive sites and protecting astronauts from cosmic rays.
NASA's Perseverance rover captures a rock on Mars resembling Harry Potter's Sorting Hat, sparking online debate about its origin.
Blue Origin's New Glenn rocket launches Nasa's twin Mars orbiters, Escapade, on a mission to study the planet's atmosphere and magnetic fields.
NASA's moon rocket faces a helium problem, jeopardising the March 6 launch with astronauts for the Artemis II mission.
Artemis II astronauts splash down safely after historic 10-day Moon mission, marking first human lunar flyby since 1972.
Scientists warn that plans for orbital mirrors and mega-constellations could disrupt sleep, ecosystems, and night skies globally.
Artemis II crew passes lunar midpoint, aiming to break Apollo 13 distance record, despite toilet malfunction.
Parts of Nasa's 600kg Van Allen Probe A satellite will crash to Earth today with a low risk of harm, most burning up on re-entry.
Nasa fixes fault on Artemis II's $30m toilet, solving a glitch that left astronauts without a working loo on the Moon mission.
SpaceX launched its upgraded Starship V3 in Texas, carrying mock Starlink satellites. The test flight ended with a planned ocean impact, advancing NASA's lunar goals.
China's Spring Festival Gala featured dancing humanoid robots, sparking debate on their capabilities and state propaganda. Experts weigh in on progress and limitations.
A space historian explains why it has taken 50 years to return to the Moon, citing technological, political and budgetary challenges.
Artemis II launches with diverse crew on first crewed lunar mission since Apollo 17, aiming for global unity.
A fire at Area 51 fuels UFO conspiracy theories ahead of planned festivals, with thousands expected to gather near the secret base.
Former Harvard physicist Dr. Michael Guillen claims Heaven is located beyond the cosmic horizon, where time stops and biblical descriptions match.
China's first astronaut Yang Liwei reported a mysterious 'knocking' sound during his 2003 space mission, later heard by other crews; engineers remain baffled.
Burning space debris found in Western Australia likely from a Chinese rocket, experts say. Police and space agency investigate.
Nasa's Perseverance rover detects organic carbon in Martian rocks, adding to evidence of potential ancient microbial life on Mars.
Severe solar storm may make southern lights visible in Victoria and New South Wales, with potential power grid disruptions.