Europe has launched its largest-ever planetary defence exercise after the 3I/Atlas asteroid alert triggered emergency ...

Irish planetary scientists have christened a spider-like feature on Jupiter's icy moon Europa as "Damhán Alla," which ...

Uranus and Neptune may not be the icy worlds we’ve long imagined. A new Swiss-led study uses innovative hybrid modeling to ...

A new global assessment of the planet's environmental health was unveiled this week at the seventh UN Environment Assembly ...

A major new study lays out plans for crewed missions to Mars, with the search for extraterrestrial life being a top priority ...

A NASA planetary scientist has proposed what may be the first scientifically sound explanation for the mysterious Star of Bethlehem that guided the three wise men to the infant Jesus over two ...

One mission would involve a full 300 sols on the Red Planet, with the goal of finding extinct or current life on Mars. But ...

In theory, leaner NASA oversight, greater use of off‑the‑shelf hardware and narrower science goals can cut costs while launching more missions and increasing the total science return. If ESCAPADE ...

A new report published Tuesday, titled “A Science Strategy for the Human Exploration of Mars,” represents the answer from ...

More research is needed before scientists can determine whether the recently observed methane signatures point to the presence of an atmosphere or are simply the result of contamination from the host ...

An international team led by researchers from the Department of Earth and Planetary Sciences at The University of Hong Kong ...

Earth and planetary sciences professor Andrew Fisher will lead hydrogeology simulations to study how water, heat, and ...