Astronomers capture the first close-up image of a dying star in a neighboring galaxy, offering a rare glimpse into the final stages of a massive star's life before it explodes as a supernova.
NASA's Viking missions of the 1970s may have unknowingly destroyed potential evidence of Martian life due to water-based experiments unsuitable for Mars' arid conditions.
SpaceX launched a Falcon 9 rocket with the mysterious Optus-X satellite, marking a milestone in its busy week of missions and further cementing its role in space exploration.
Astronomers using the James Webb Space Telescope have discovered three ultra-massive galaxies, nearly as large as the Milky Way, that formed within the first billion years after the Big Bang, challenging current galaxy formation theories.
NASA debunks media rumors about ISS astronauts Suni Williams and Butch Wilmore, confirming they are healthy, maintaining their weight, and thriving in space.
Congress holds a hearing on UFOs, addressing government secrecy, national security risks, and allegations of disinformation surrounding Unidentified Anomalous Phenomena (UAP).
Catch the dazzling Leonid meteor shower this weekend, with shooting stars racing at 158,400 mph — bright fireballs and Earth-grazers could steal the show despite a near-full moon.
A father-daughter duo decoded a cryptic Mars signal from ESA’s ExoMars Orbiter, revealing amino acid patterns that spark questions about life and cosmic communication.
Scientists report the Antarctic ozone hole is shrinking, with full recovery expected by 2066. New data from NASA and the National Oceanic and Atmospheric Administration (NOAA) indicates that the ozone layer is on a path to recovery, with the hole over Antarctica shrinking this year to its seventh smallest size since 1992.
Chinese rover Zhurong's discovery of potential ancient ocean evidence on Mars’ northern plains raises exciting possibilities for the planet's history and potential for past life.
Asteroid Apophis, known as the 'God of Chaos,' could experience violent 'astroquakes' when it passes just 19,000 miles from Earth in 2029. Discover how Earth's gravity might shake and alter this city-killer space rock.