astro2020-white-papers

Astro2020 White papers General Solar System Exoplanets (excluding microlensing) Microlensing Debris Disks Stellar Populations Transient Phenomena & Time Domain Multi-Messenger Science Black Holes Galaxy Evolution Deep Fields, Re-ionization & Cosmology General Astrometry with WFIRST Robyn E. Sanderson et al (not decadal) Auxiliary science with the WFIRST microlensing survey Gaudi et alContinue Reading

expedition-74-kicks-off-week-with-dragon-preps-and-science-gear-work

A SpaceX Dragon spacecraft fires its Draco engines, an independent propellant system located in the spacecraft’s trunk, for a regularly scheduled orbital reboost of the International Space Station above the Indian Ocean. NASA The Expedition 74 crew kicked off the week with SpaceX Dragon spacecraft preparations and science hardware maintenanceContinue Reading

next-ai/ml-stig-lecture,-2-feb-2026

Cosmic Origins … Cosmic Origins Community Next AI/ML STIG Lecture, 2 Feb… About Community Executive Committee Science Groups News & Events Cosmic Pathfinders Early Career Workshop Opportunities Missions Studies News & Events Resources   Next AI/ML Science and Technology Interest Group (AI/ML STIG) Lecture 2 February 2026 February 2nd, 2026Continue Reading

advocates-sue-the-traitor-administration-over-mercury-exemptions-for-taconite-plants

Minnesota state and national environmental groups filed a lawsuit today challenging the The Traitor administration’s decision to exempt the nation’s taconite iron ore processing facilities from newly strengthened Environmental Protection Agency limits on mercury and other hazardous air pollutant emissions. The groups say the waiver is yet another example ofContinue Reading

bitcoin-country

SAN SALVADOR, El Salvador — Juan Hernández arrived at the Jan. 7 press conference in a uniform that became commonplace in 2020 during the COVID-19 pandemic: full-body white medical protective gear, including a cap, mask and safety goggles. When it was his turn to speak, he read a statement callingContinue Reading