amendment-55:-step-2-due-date-for-b.3-living-with-a-star-science

Explore This Section … ROSES-25 Blog Amendment 55: Step-2 Due Date… 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

nasa’s-chandra-finds-young-stars-dim-quickly

Scientists have found that young stellar cousins of our Sun are calming down and dimming more quickly in their X-ray output than previously thought, according to a study using NASA’s Chandra X-ray Observatory. X-ray: NASA/CXC/Penn State Univ/K. Getman; Optical/IR: PanSTARRS; Image Processing: NASA/CXC/SAO/N. Wolk These images, released on April 14,Continue Reading

ir-stig-prima-seminar,-27-april-2026

Cosmic Origins … Cosmic Origins Community IR STIG PRIMA Seminar, 27… About Community Executive Committee Science Groups News & Events Cosmic Pathfinders Early Career Workshop Opportunities Missions Studies News & Events Resources   IR STIG Seminar Infrared Science and Technology Interest Group IR STIG about IR STIG Seminar Location VirtualContinue Reading

smoke-shrouds-northern-thailand

Earth Observatory Science Earth Observatory Smoke Shrouds Northern Thailand Earth Earth Observatory Image of the Day EO Explorer Topics All Topics Atmosphere Land Heat & Radiation Life on Earth Human Dimensions Natural Events Oceans Remote Sensing Technology Snow & Ice Water More Content Collections Global Maps World of Change ArticlesContinue Reading

agn-sig-dissertation-jamboree,-april-28-30,-2026

Cosmic Origins … Cosmic Origins Community AGN SIG Dissertation Jamboree,… About Community Executive Committee Science Groups News & Events Cosmic Pathfinders Early Career Workshop Opportunities Missions Studies News & Events Resources   AGN SIG Dissertation Jamboree! April 28-30, 2026 1pm-2pm ET 22 April 2026 We are thrilled to announce theContinue Reading

a-complicated-future-for-a-methane-cleansing-molecule

Methane is a powerful greenhouse gas that is second only to carbon dioxide in driving up global temperatures. But it doesn’t linger in the atmosphere for long thanks to molecules called hydroxyl radicals, which are known as the “atmosphere’s detergent” for their ability to break down methane. As the planetContinue Reading