New images reveal comet 3I/ATLAS ejecting a massive jet of gas and dust toward the sun, sparking speculation about its origins as an alien spacecraft, despite scientific consensus on its natural behavior.
Comet Lemmon is making its closest approach to Earth on March 21, 2025, and astronomers say it could be visible to the naked eye. Learn how to spot this icy visitor in the night sky!
NASA's latest findings from Mars reveal unusual 'leopard spot' mineral patterns in Jezero Crater, sparking renewed interest in the possibility of past microbial life. Could these signs lead us to discover Martian life?
Stargazers, mark your calendars! International Observe the Moon Night 2025 on Oct. 4 invites you to join countless events worldwide, celebrating our moon's beauty and inspiring curiosity about space science.
An exciting discovery of potential biosignatures on Mars by the Perseverance rover is overshadowed by severe budget cuts at NASA, threatening future scientific endeavors.
LIGO marks a decade of groundbreaking gravitational wave science, confirming Einstein's predictions and uncovering details about black holes. Discover how this technology is reshaping astronomy!
Get ready for an extraordinary celestial event! On April 13, 2029, asteroid 99942 Apophis will pass close to Earth, becoming visible to billions. This once-in-a-lifetime spectacle offers a unique chance for scientists to study its impact on our planet's gravity.
Deep imaging of the interstellar object 3I/ATLAS has uncovered a mysterious teardrop-shaped tail and surprising gas compositions that challenge our understanding of comets. As it approaches the Sun, new revelations may soon emerge.
Scientists are on the brink of potentially revolutionizing our understanding of the universe by searching for primordial gravitational waves, remnants from the Big Bang that could unveil cosmic secrets.
In a remarkable 6.5-hour spacewalk, Chinese astronauts added crucial debris shielding to the Tiangong space station, marking a significant step in space safety. The Shenzhou 20 crew, now over halfway through their mission, also performed vital equipment maintenance.
