Earth must have experienced something exceptional 10 million years ago. Our study of rock samples from the floor of the Pacific Ocean has found a strange increase in the radioactive isotope ...

Andy Weir's Project Hail Mary (2021), like many works of apocalyptic fiction, is set in a world facing an existential threat.

NASA has worked on its own first contact protocols, conducting a 2024 workshop event about how best to communicate the ...

The Sun sets differently on Mars. Part of that is due to its distance from the star (an average of 142 million miles versus ...

The two astronauts who piloted the Boeing Starliner’s first crewed test flight responded to a claim from President Donald ...

Scientists say the threat of a newly discovered asteroid has risen slightly in the past few weeks, as the world's telescopes ...

With HiT&MiS deployed in Sweden, physics Ph.D. student Charmi Patel '24 will use it to monitor the northern lights, as seen ...

Swiss aviation pioneer Bertrand Piccard is developing a plane powered by liquid hydrogen after a much-hyped flight in 2015 ...

These popular astronomy questions, answered by Astronomy magazine, will help you better understand our universe - and share ...

Astronomers used an array of telescopes to find the most massive radio jet in the early universe. The celestial object is ...