New research on a 4.45 billion-year-old Martian meteorite reveals evidence of hot water activity on Mars, suggesting the planet may have once been habitable.
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.