climate-scientist-who-“proved”-humanity-is-warming-earth-says-government-report-got-it-wrong

A pioneering climate scientist is challenging a U.S. government report that cited his research while reaching what he says is the exact opposite conclusion. Benjamin Santer and his colleagues say decades of satellite data clearly reveal the atmospheric “fingerprint” of human-caused climate change. Their new peer-reviewed analysis argues the reportContinue Reading

amendment-61:-a.4-rapid-response-and-novel-research-in-earth-science-final-close-date-deferred

Explore This Section … ROSES-25 Blog Amendment 61: A.4 Rapid… Overview ROSES FAQ Blog ROSES Budget Redaction Grant Stats No Due Date Programs OSDMP FAQ Suborbital Program Program Officer List Volunteer to Review Proposals Dual-Anonymous Peer Review PRC FAQ Solicitations Solicitations Help & Support Announcement of Opportunity SOMA Community &Continue Reading

amendment-60:-final-2025-due-date-extended-for-c.2-solar-system-science

Explore This Section … ROSES-25 Blog Amendment 60: Final 2025 Due… Overview ROSES FAQ Blog ROSES Budget Redaction Grant Stats No Due Date Programs OSDMP FAQ Suborbital Program Program Officer List Volunteer to Review Proposals Dual-Anonymous Peer Review PRC FAQ Solicitations Solicitations Help & Support Announcement of Opportunity SOMA CommunityContinue Reading

collecting-lunar-rake-samples-(apollo-17)

NASA Scientist-astronaut Harrison H. Schmitt, lunar module pilot, collects lunar rake samples at Station 1 during the first Apollo 17 EVA (extravehicular activity). This picture was taken by astronaut Eugene Cernan, commander of the mission, at the Taurus-Littrow landing site. The lunar rake, an Apollo lunar geology hand tool, wasContinue Reading

helio-and-you:-heliophysics-as-an-american-endeavor

Explore This Section Home Framework for Heliophysics Education About Helio Big Idea 1.1 Helio Big Idea 1.2 Helio Big Idea 1.3 Helio Big Idea 2.1 Helio Big Idea 2.2 Helio Big Idea 2.3 Helio Big Idea 3.1 Helio Big Idea 3.2 Helio Big Idea 3.3 Helio Missions Helio Topics EducationalContinue Reading

nasa’s-artemis-ii-breaks-agency-streaming-record

From left: The Artemis II crew—NASA astronaut Christina Koch; CSA (Canadian Space Agency) astronaut Jeremy Hansen; and NASA astronauts Reid Wiseman and Victor Glover—take time out for a group hug inside the Orion spacecraft on April 6, 2026. NASA NASA’s live coverage of the Artemis II mission mission drew unprecedented public interest – including moreContinue Reading

cartilage,-cardiac-studies-and-cargo-ops-wrap-up-week-aboard-station

NASA astronaut Chris Williams playfully flexes for a portrait during a seven‑hour‑and‑20‑minute spacewalk to replace a malfunctioning wrist joint on the International Space Station’s Canadarm2 robotic arm on June 30, 2026.. NASA/Jessica Meir Cartilage repair, cardiac research, and cargo operations wrapped up the week for the Expedition 74 crew beforeContinue Reading

good-morning,-earth!

A bright orange sunburst illuminates Earth’s atmosphere during an orbital sunrise in this photograph from the International Space Station as it orbited 264 miles above the Caucasus Mountains. NASA/Chris Williams NASA astronaut Chris Williams took this photo of an orbital sunrise from the International Space Station on June 26, 2026.Continue Reading

nasa’s-webb-reveals-stars-sparking-to-life-in-cosmic-celebration

Explore Webb Science James Webb Space Telescope (JWST) NASA’s Webb Reveals Stars… Webb News Latest News Latest Images Webb’s Blog Awards X (offsite – login reqd) Instagram (offsite – login reqd) Facebook (offsite- login reqd) Youtube (offsite) Overview About Who is James Webb? Fact Sheet Impacts+Benefits FAQ Webb Timeline ScienceContinue Reading