For roughly two billion years of Earth’s early history, the atmosphere contained no oxygen, the essential ingredient required for complex life. Oxygen began building up in the atmosphere during the
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12 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) In 2025, NASA’s Armstrong Flight Research Center in Edwards, California, advanced work across aeronautics, Earth science, exploration technologies, and
LIFE RCN Workshop Join the 2026 LIFE NASA RCN Seminar Series! This month’s speakers are Dr. Ilya Bobrovskiy and Dr. Tharika Liyanage. Time: January 6th, 8AM PDT/11AM EDTJOIN Title: Unmixing
Ionic liquids. (A) schematic of an ionic liquid composed of a hydrogen sulfate anion and a glycine cation. (B) Vials of selected ionic liquids composed of N-containing organics and hydrogen
Launchers Isar Aerospace is expected to attempt its second two-stage Spectrum vehicle test flight, a key step after its first, partially successful liftoff in 2025. In parallel, Spain’s PLD Space
SYDNEY, Australia – The University of South Australia announced an agreement Sept. 29 with Australian start-up RapidBeam and Japanese startup Warpspace to develop laser communication systems. Under the agreement, announced
File: A SpaceX Falcon 9 rocket stands at Space Launch Complex 40 (SLC-40) at Cape Canaveral Space Force Station. Image: Adam Bernstein/Spaceflight Now SpaceX is preparing for its first Falcon
PARIS – Josef Aschbacher, the head of the European Space Agency, said member states are quickly changing how they view space, from its role in geopolitics, to the need for
Graphical abstract — astro-ph.IM Contrary to popular belief, the interstellar medium (ISM) is not empty; it is filled with atoms, dust particles, and molecules. Some of these molecules may have
Near the center of this image from NASA’s Chandra X-ray Observatory lies the pulsar B1509-58, a rapidly spinning neutron star that is only about 12 miles in diameter. This tiny
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