ALMA reveals unusual “alien” water in interstellar comet 3I/ATLAS, showing it formed in an extremely cold, distant star ...

When you're looking for signs of extraterrestrial intelligence, it helps to know what you're looking for and to go about it ...

While searching for life outside of planet Earth, we might not have to go beyond our solar system, as there is a chance that ...

From far enough away, our entire solar system disappears into a single point of light. The Sun becomes just another average ...

These targets will guide observations with current and future facilities, including the James Webb Space Telescope and ...

Astronomers discover water-ice clouds on a cold exo-Jupiter planet, Epsilon Indi Ab, advancing the search for Earth-like ...

Scientists at Texas A&M University have unveiled the Detonation Research Test Facility, the largest academic ...

The presence of deuterium, an isotope of hydrogen, in 3I/ATLAS suggests the interstellar comet formed in a much colder place ...

New simulations suggest binary star systems may be ideal for planet formation, and may produce more gas giants than ...

A new study has identified a potentially record-breaking haul of transiting exoplanets, thanks to a machine learning ...

Scientists suggest that a fifth, hidden force linked to dark energy may exist in the solar system but has not yet been ...

"NASA's planetary defense budget is less than one percent of the total space agency. That's not enough to ever do anything." ...