DENVER — NASA has selected SpaceX’s Falcon Heavy to launch a European Mars rover, support for which the agency is once again proposing to cancel. NASA announced April 16 it
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TAMPA, Fla. — NorthStar Earth and Space plans to raise funds to expand the space-based sensor network behind its space situational awareness (SSA) business by merging with Viking Acquisition Corp.
Science fiction is not monolithic. There are, in fact, two major sub-genres that divide sci-fi — hard sci-fi and speculative (or soft) sci-fi — and most of the time, the
The April new moon has arrived bringing several nights of spectacular dark skies perfect for observing the planets of the solar system, majestic constellations and the galaxies that lie beyond.
Issued March 9, 2026, the Commercial Satellite Data Acquisition Program Satellogic NewSat Radiometric & Geometric Quality Assessment Report documents the evaluation process of the NASA subject matter experts (SMEs) enlisted
In 2014, a strange cloudy object called G2 made a close approach to Sagittarius A*, (Sag A*) the supermassive black hole at the heart of the Milky Way Galaxy. Astronomers
Artistic rendering of the MDA Space CHORUS-C (right), RADARSAT-2 (centre), and CHORUS -X (left) synthetic aperture radar (SAR) Earth observation constellation in orbit above Earth. NASA/CSDA NASA’s Earth Science Division
Understanding the beginning of the solar system requires us to look at some very strange places. One such place is at the so-called “Trojan” asteroids that share Jupiter’s orbit in
art002e013365 (April 7, 2026) – The Artemis II crew – (clockwise from left) Mission Specialist Christina Koch, Mission Specialist Jeremy Hansen, Commander Reid Wiseman, and Pilot Victor Glover – pause
HELSINKI — China’s Shenzhou-21 astronauts conducted an extravehicular activity outside the Tiangong space station Thursday, installing debris-protection hardware and inspecting the orbital outpost. Shenzhou-21 astronauts Zhang Lu and Wu Fei
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01Two Black Holes Observed Circling Each Other for the First Time -
02From Polymerization-Enabled Folding and Assembly to Chemical Evolution: Key Processes for Emergence of Functional Polymers in the Origin of Life -
03Astronomy 101: From the Sun and Moon to Wormholes and Warp Drive, Key Theories, Discoveries, and Facts about the Universe (The Adams 101 Series) -
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06Hurricane forecasters are losing 3 key satellites ahead of peak storm season − a meteorologist explains why it matters -
07Binary star systems are complex astronomical objects − a new AI approach could pin down their properties quickly
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