Families of the astronauts lost in the space shuttle Challenger accident gathered back at the launch site Thursday to mark that tragic day 40 years ago.
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Noncanonical Genetic Markers Resolve The Pre-GOE Emergence Of Aerobic Bacteria In Earth’s History — PNAS via PubMed The transition from anaerobic to aerobic life was a pivotal adaptation in Earth’s
WASHINGTON — The U.S. Space Force is closing in on its first contractor selections for a next-generation geostationary surveillance program that could reshape how the Pentagon buys some of its
Seasonal variations of circulation patterns during the eastward phase (the top two rows) and the westward phase (the bottom two rows) under nonsynchronous rotation. Each row, from left to right,
A.1: Error maps of the deuteration maps for HC3N and CH3CCH (presented in Figs. 8 and 9, respectively). Only pixels above the 3σ level of the respective integrated intensities are
Science & Exploration 27/01/2026 184 views 3 likes A team of astronomers have used a new AI-assisted method to search for rare astronomical objects in the Hubble Legacy Archive. The
Proof of life module physical hardware on rover chassis– astro-ph.EP The search for extraterrestrial life has long been a primary focus of scientific exploration, driven by rapid advancements in technology
This artist’s impression shows the star TRAPPIST-1 with two planets transiting across it. ExoMiner++, a recently updated open-source software package developed by NASA, uses artificial intelligence to help find new
ORLANDO, Fla. — Oman signed the Artemis Accords for responsible space exploration Jan. 26, becoming the 61st nation to do so. Said al-Maawali, Oman’s minister of transportation, communications and information
ORLANDO, Fla. — A Brazilian government agency will launch an Earth observation satellite on a Vega C rocket, working with a launch broker rather than contracting directly with Avio. Brazil’s
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