For 24 hours a day, seven days a week since November 2000, NASA and its international partners have sustained a continuous human presence in low-Earth orbit, including at least one
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Visualisation of the illuminated surface of a planet (top) and of a circular “disc” starshade (bottom). (Not to scale.) — astro-ph.EP A star’s luminosity increases as it evolves along the
Reanalyzing old data with our modern understanding seems to be in vogue lately. However, the implications of that reanalysis are more impactful for some topics than for others.
The Trump administration’s new national security strategy has rightly drawn criticism for presuming to tell our European allies how to arrange their domestic affairs. Equally as baffling is its near
NASA’s Swift Ultraviolet/Optical Telescope (UVOT) observed interstellar comet 3I/ATLAS during two visits in July and August 2025. The panels show visible-light (left) and ultraviolet (right) images, where the faint glow
View larger. | Prototype of a Tumbleweed rover nicknamed Pink Lady, in the Negev desert in Israel. Swarms of Tumbleweed rovers could explore large areas of Mars, using only the
School is officially in session here in the U.S. and abroad, and that also goes for the ambitious class of young starry-eyed candidates making their way in the 32nd century,
Space Safety 15/10/2025 424 views 15 likes No communication or navigation, faulty electronics and collision risk. At ESA’s mission control in Darmstadt, teams faced a scenario unlike any before: a
A private company will give a powerful NASA space telescope a new lease on life next year, if all goes according to plan. Arizona-based Katalyst Space Technologies has scored a
Science & Exploration 01/10/2025 451 views 7 likes Scientists digging through data collected by the Cassini spacecraft have found new complex organic molecules spewing from Saturn’s moon Enceladus. This is
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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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