Decision risks “incalculable loss” of data from the edge of the Sun’s influence, scientists say

The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded researc...

Converting an engineering model of a Mars rover into an actual lunar rover could cost NASA more than $1 billion, an estimate strongly rejected by the agency’s administrator.

NASA may send an engineering test of the Perseverance rover to the Moon, but at what price?

Nearly 500,000 comments were submitted in response to a rule change proposed by the White House Office of Management and Budget that would fundamentally…

The Planetary Society is organizing a new space constituency that is educated, empowered, and loud.

The Planetary Society, the world’s largest independent space interest organization, issued a statement in response to the Office of Management & Budget’s…

Casey Dreier is joined by Liz Ginexi, a former Program Officer at the U.S. National Institutes of Health, to break down a 400-page proposed rule change…

Explore the challenges and potential scientific rewards of human exploration on the Red Planet.

The White House’s budget proposal for the 2027 fiscal year would cut NASA’s budget by 23% and force the cancellation of dozens of missions.

Artemis II and the return of lunar spaceflight

NASA has selected SpaceX’s Falcon Heavy to launch a European Mars rover, support for which the agency is once again proposing to cancel.

Put science back in the driver’s seat

"This is the least transparent NASA budget request I've ever seen — and I've literally looked through every single one since 1960."