Discovering Venus-like conditions beyond our Solar System could reveal why some rocky worlds remain havens for life while ...

Astronomers using the James Webb Space Telescope have identified a strange ultra-bright object from the early universe. Researchers say it may mark a new class of cosmic body and explain many of the ...

The piece explores humanity's enduring fascination with extraterrestrial life, drawing on Carl Sagan's belief that the ...

Given the size and age of the universe, it should be full of species with technology far more advanced than our own. But so far there is no trace ...

Researchers will travel to Spain and Iceland to observe the solar eclipse on 12 August, hoping to answer questions about the solar corona.

The four astronauts who rounded Earth’s natural satellite in April got an extremely rare view of the dark lunar disk blocking ...

The recent confirmation of an atmosphere around a rocky exoplanet called LHS 1140b has created a wave of interest within the ...

After decades of secrecy, stigma, and sometimes silliness—like the conspiratorial tales about recovered spacecraft and alien ...

NASA's Roman Space Telescope wasn't designed for asteroid hunting, but its massive field of view makes it a powerful addition ...

The Nancy Grace Roman Space Telescope, set to launch at the end of August, is uniquely well-placed to help us spot any ...

If you've ever been under a dark sky in the early morning before dawn, you may have seen a faint glow, almost like a column ...

The White House advisor has earned attention—and intense scientific criticism—for his theories about alien technology.