This article was originally published at The Conversation. The publication contributed the article to Space.com’s Expert Voices: Op-Ed & Insights. About a century ago, scientists were struggling to reconcile what
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View of Earth as seen by ESA project astronaut Sławosz Uznański-Wiśniewski inside the seven-windowed cupola, the International Space Station’s “window to the world”. The European Space Agency-built Cupola is the
Curiosity Navigation Curiosity Home Mission Overview Where is Curiosity? Mission Updates Science Overview Instruments Highlights Exploration Goals News and Features Multimedia Curiosity Raw Images Images Videos Audio Mosaics More Resources
Illustration of the range of possible internal compositions for temperate sub-Neptunes like K2-18 b, and a roadmap to characterize them through atmospheric observations. A liquid-water ocean separating the atmosphere from
Shown here is an annotated composite image of the interiors of the 33 tubes NASA’s Perseverance Mars rover has used to collect samples as of July 24, 2025, the 1,574th
Eighty years ago, presidential science advisor Vannevar Bush delivered to President Harry S. Truman a remarkable report entitled “Science-The Endless Frontier.” In this report, Bush described the immense benefits of
Join the 2025 NASA International Space Apps Challenge: Learn, Launch, Lead On October 4–5, 2025, NASA—along with 14 international space agency partners—invites scientists, engineers, coders, designers, storytellers, and space enthusiasts
There’s no need for a countdown to Amazon Prime Day for a great model rocket deal as you can save 20% on the two-in-one Estes Tandem rocket set. Save 20%
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NASA is about to lose a lot of people. Nearly 4,000 agency employees have chosen to accept the Trump administration‘s “deferred resignation” option, reducing the agency’s workforce by more than
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