When Earth is opposite Mars from the sun, it will appear full because you’re looking directly on the daylit side. But ...

A NASA-backed planetary defense group has reportedly begun efforts to pinpoint comet 3I/ATLAS after it was observed emitting ...

In the grand theater of the cosmos, where celestial bodies waltz to the timeless rhythms of gravity and motion, lies a story of Earth and Mars — a tale that intertwines the orbits of these neighboring ...

Mars is known for its barren desert landscape and dry climate. But two recent studies go beneath the surface: They explore the interior of the red planet using seismic data from NASA's InSight mission ...

"They need to change course." NASA's Perseverance Mars rover has been on the prowl within Jezero Crater following its touchdown in February 2021. That car-sized robot has been devotedly picking up ...

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 ...