Cheers erupted Monday at the Jet Propulsion Laboratory in Pasadena, California, which operates the spacecraft, when InSight sent back acknowledgment of its safe arrival on Mars. Cheers erupted Monday ...

Scientists have discovered that Mars has an interior structure similar to Earth's. Results from NASA's InSight mission suggest that the red planet has a solid inner core surrounded by a liquid outer ...

NASA’s Mars InSight mission was designed to study the interior of Mars rather than its surface. During its operation, the lander achieved several historic firsts, from detecting marsquakes to ...

MARS -- NASA released images on Monday showing what scientists are calling a "monster earthquake" on Mars. The agency says the quake shook the planet Mars on May 4, the 1,222nd Martian day, or sol, of ...

After seven months of traveling through space, the NASA InSight mission has landed on Mars. A few minutes after landing, InSight sent the official "beep" to NASA to signal that it was alive and well, ...

[This livestream is slated to begin at 2 p.m. ET. Please refresh the page if you do not see a player above at that time.] NASA successfully touched the InSight lander down on the surface of Mars on ...

Strange blobs found inside Mars by Nasa’s InSight lander may be remnants of the ancient “embryo” that eventually developed into the planet we see today, according to a new study. The findings, ...

Pranay Mishra reached down to the floor of his workplace and scooped a handful of what might be the closest thing on Earth to the feel of Martian soil. "This is actually unprocessed garnet," he said, ...