Astronomy has lost one of its most assiduous calculators of eclipses with the passing of astronomer Fred Espenak. On April 15, 2025, Espenak announced on his Facebook page that he
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Life as we know it may require lightning, as it’s one of the few energy sources a planet has available to create complex chemical compounds. Now, new research has found
More than 200 climate and weather scientists from across the U.S. are taking part in a marathon livestream on YouTube, planning to share their scientific work and answer questions from
Science & Exploration 11/04/2025 5269 views 46 likes The European Space Agency’s XMM-Newton is playing a crucial role in investigating the longest and most energetic bursts of X-rays seen from
A huge family of newborn stars seem to now be going their separate ways: Over 1,000 stars are hurriedly fleeing their nest in record time, leading to something of a
Schematic representation of cofactor-bound Walker A P-loops. This figure is adapted from Demkiv et al., Mol. Biol. Evol. 2025, 42, msaf055, originally published under a CC-BY license. Credit: Molecular Biology
Long before it became the giant planet we see today, Jupiter was even bigger and had a much stronger magnetic field, according to a new study that looked back in
Early Earth ocean – Grok via Astrobiology.com Scientists at Yale and in Singapore have devised what may be the ultimate acid test — a comprehensive model for estimating the origins
F1550C image of α Cen AB. α Cen B is saturated near the top and α Cen A is behind the F1550C mask near the center. Two known background stars are labeled (KS2 inset, detected after PSF subtraction;
The march toward single broadband terminals that can tap into multiple orbits promises greater resiliency and flexibility. It also centralizes risk in one device. “Single point failures are not ideal,”
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