Throughout November, the ESA's Juice spacecraft, currently en route to Jupiter and its icy moons, will continue to monitor ...

Scientists have captured rare insights into Mars’s north polar vortex, where temperatures plunge far below those outside its boundaries and darkness triggers an unusual surge in ozone. New observation ...

Observing 3I/ATLAS in this active phase will give some of the clearest insights yet into the mystery of interstellar comets.

Scientists solve a 15-year Mars mystery, confirming ferric hydroxysulfate formed by volcanic and hydrothermal heating across ...

For years, scientists staring at Mars through the eyes of orbiting spacecraft noticed something strange: a mysterious signal ...

NASA has gone silent just hours before humans get their most detailed look at the mysterious object traveling through the ...

Hubble Space Telescope and MAVEN mission have been used to help unravel the mystery of Mars' escaping water. Credit: NASA Goddard Space Flight Center ...

Tianwen 2 will collect samples and deliver them back to Earth in late 2027, using a reentry capsule. Then the spacecraft will ...

A respected Harvard astrophysicist believes one of the most famous signals ever sent to Earth could have been sent by the ...

The entire progression will be observed by the ESA’s orbiters the Mars Express and ExoMars Trace Gas Orbiter as well as ...

A massive comet traveling through the solar system is much larger than previously thought and could be a remnant of alien ...

NASA’s Perseverance rover has discovered a peculiar “float rock” on Mars, named “St. Pauls Bay,” resembling a cluster of ...