Keith Cowing Explorers Club Fellow, ex-NASA Space Station Payload manager/space biologist, Away Teams, Journalist, Lapsed climber, Synaesthete, Na’Vi-Jedi-Freman-Buddhist-mix, ASL, Devon Island and Everest Base Camp veteran, (he/him) 🖖🏻 Follow on
Keith Cowing Explorers Club Fellow, ex-NASA Space Station Payload manager/space biologist, Away Teams, Journalist, Lapsed climber, Synaesthete, Na’Vi-Jedi-Freman-Buddhist-mix, ASL, Devon Island and Everest Base Camp veteran, (he/him) 🖖🏻 Follow on
The new interstellar object A11pl3Z: online observation – 3 July 2025 – YouTube Watch On A rare but faint interstellar visitor from beyond our solar system is racing toward the
An Earth-facing sunspot has turned into a prolific flare factory, firing off multiple powerful M-class solar flares in less than 24 hours, along with several minor C-class eruptions. The most
In this photo, the Milky Way is visible rising above the Vera C. Rubin Observatory. Sorcha is a solar system survey simulator built for the Vera C. Rubin Observatory’s Legacy
4 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Instruments in space are helping scientists map wastewater plumes flowing into the Pacific Ocean from the heavily polluted Tijuana
Average sensitivity of HGCA astrometric acceleration method to companions across mass and separation space, calculated from non-significant accelerations. 90%, 50%, and 10% contours are shown. All known companions of HWO
The National Oceanic and Atmospheric Administration’s (NOAA) Space Weather Prediction Center (SWPC) has issued a geomagnetic storm warning for June 12 due to incoming turbulent space weather. Geomagnetic storms are
A collection of 70 payloads manifested onto SpaceX’s Transporter-14 mission. Image: SpaceX SpaceX is preparing for its fourth launch of the year as part of its dedicated smallsat rideshare program,
The HOMO of the charged ASW cluster (a), only showing the closest interacting water molecules for clarity. (b) Shows the LUMO of a neutral water molecule. — astro-ph.GA The interstellar
WASHINGTON — Blue Origin has confirmed that a NASA Mars smallsat mission, bumped from the inaugural launch of the New Glenn rocket, will be on the vehicle’s second flight later




