A small, cone-shaped object photographed on the surface of Mars has ignited a public dispute between a prominent Harvard University scientist and NASA over what it actually is—and whether the space

NASA is poised to launch a historic spaceflight around the moon on Wednesday. CBS News senior national correspondent Mark Strassman spoke with NASA administrator Jared Isaacman about the Artemis II mission.

"The most likely explanation is that it corresponds to human-made debris."

The mission, called Space Reactor-1 Freedom (SR-1 Freedom), is set to launch in December 2028. This mission aims to showcase the use of nuclear fission in space to power electric thrusters. While nuclear technology has been around for decades, it lacked the drive, purpose, destination, and leadership—until now.

The U.S. space agency will aim to send a nuclear-powered spacecraft to Mars—a first—in a bid to show that nuclear propulsion can be used to send missions into deep space

The Artemis II mission is America’s opening bid for deep space exploration — an ambition that is well worth its hefty price tag. Some taxpayers watching Artemis II might think, “Been there, done that.

Cone you believe this? The mysterious party hat-shaped object on Mars which perplexed experts has been identified as a naturally occurring rock shape, attributed to the Martian winds which have been known to produce other exotic,

NASA administrator Jared Isaacman has dropped a big claim regarding the discovery of ancient life on Mars. In a recent interview with Benny Johnson, Isaacman has pointed to the universe’s