A 54-pound meteorite from Mars is expected to fetch up to $4 million when it goes up for auction later this month at Sotheby's.

Lockheed Martin has unveiled a new proposal to take over NASA's beleaguered Mars Sample Return mission for less than half the current cost while achieving key science goals.

A new crew will soon be heading to the International Space Station. It comes at a time of upheaval at NASA, where the agency lacks a permanent administrator and has more cuts on the horizon.

Rather than reducing government's role in space travel, the bill gives taxpayer money to an agency being outperformed by the private sector.

Over 2,000 senior NASA employees are leaving the space agency amid proposed budget cuts, potentially jeopardizing ambitious plans for lunar and Martian

The spacecraft now almost tips upside down relative to Mars to give its radar the best view. The Mars Reconnaissance Orbiter (MRO) has learned to do backward rolls to give its onboard radar better opportunities to find water-ice beneath the red planet's surface.

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NASA’s Mars Reconnaissance Orbiter has learned to pull off daring 120-degree rolls that give its SHARAD radar ten-times-stronger echoes, exposing hidden ice and geology more than a mile underground.

THE famously desolate Mars landscape could be scattered with trees to the untrained eye, according to a recently shared Nasa image. However, the US space agency was quick to explain otherwise.

NASA's Perseverance rover is digging deeper into Mars' geologic past as it begins grinding into rock surfaces to expose material that could hold clues to the planet's ancient environment and habitability.