TAMPA, Fla. — Young space companies are gaining more ways to cash out or raise larger pools of capital as the industry matures and investors grow more comfortable with the
TAMPA, Fla. — Young space companies are gaining more ways to cash out or raise larger pools of capital as the industry matures and investors grow more comfortable with the
Molecular structures of cis-HCOOH and transHCOOH. Carbon (C), hydrogen (H), and oxygen (O) atoms are represented by grey, white, and red spheres, respectively — astro-ph.GA In the interstellar medium, formic
MOUNTAIN VIEW, Calif. — The more powerful version of Europe’s Ariane 6 rocket successfully placed a group of Amazon Leo broadband satellites into orbit on the vehicle’s inaugural launch Feb.
Credit: NASA NASA and Vast have signed an order for the sixth private astronaut mission to the International Space Station, targeted to launch no earlier than summer 2027 from Florida.
MOUNTAIN VIEW, Calif. — Axiom Space has raised $350 million to advance development of a commercial space station and new spacesuits for NASA. The Houston-based company announced Feb. 12 that
Supermassive black hole binaries form naturally when galaxies merge, but scientists have only confidently observed a very few of these systems that are widely separated. Black hole binaries that closely
EAC3 Deployed Configuration. — astro-ph.IM The Habitable Worlds Observatory (HWO), NASA’s next flagship science mission, follows in the tradition of the Nancy Grace Roman Space Telescope and other preceding great
Schematic of some of the key processes throughout planet formation that influence carbon supply and retention. (a) Key ice/grain sublimation fronts in the disk noted (CO2 between water–CO and that
Miles O’Brien and Peter Davis — PBS Keith’s note: On 11 February 2026 NOVA PBS Host / NewsHour reporter Miles O’Brien conducted a live broadcast from a ship in the
Several years ago, an automated sky survey spotted a distant supermassive black hole that tore apart a star. The star that got too close, and the resulting tidal disruption event






