As an astronomer studying the universe beyond Earth, I’m fond of “outside the box” views almost by default. But one of my favorites is whenever a spacecraft takes a snapshot of our home world and the ...

The Tianwen-1 orbiter successfully imaged the object from a remarkable distance of approximately 30 million kilometers as it ...

ESCAPADE, the Mars mission expected to launch on Nov. 9, will carry instruments designed by Embry-Riddle Aeronautical ...

NASA has confirmed that interstellar comet 3I/ATLAS safely passed Earth without any deviation from its predicted trajectory, ...

Because 3I/ATLAS's closest approach to the sun was not visible from Earth, probes had to step in. One from China also did.

From Earth to Mars to Jupiter and even to a distant galaxy, we present more wonders of the universe. Plus, a time-lapse of this month's total lunar eclipse. Happy St. Patrick's Day! On August 7, 2003, ...