In a groundbreaking discovery, astronomers observed SN 2023zkd, a supernova that may have been triggered by close interaction with a black hole. Featuring unusual brightness peaks...
A rare NASA satellite image shows 10 sharply defined “dark voids” above Heard Island, a volcanic peak in the southern Indian Ocean. Formed by von Kármán...
NASA’s Imaging X-ray Polarimetry Explorer (IXPE) has made surprising observations in a black hole binary system, detecting a high degree of X-ray polarisation that challenges current...
United Launch Alliance launched its powerful Vulcan Centaur rocket carrying NTS-3, a cutting-edge GPS PNT satellite for the U.S. military. This mission marks the first military...
Europe’s heavy-lift Ariane 6 rocket completed its third successful launch on Aug. 12, 2025, lifting off from Kourou, French Guiana at 8:37 p.m. EDT. The mission...
NASA is partnering with U.S. firms to study boosting the Neil Gehrels Swift Observatory’s orbit, aiming to extend its scientific life and advance orbital servicing technologies....
NASA’s Artemis II Orion spacecraft has taken another major step toward launch. After being fueled, it was moved to the Launch Abort System Facility at Kennedy...
The “Cosmic Grapes” galaxy discovery sheds new light on early galaxy formation, revealing unexpected dense, star-forming clumps just 930 million years post-Big Bang. Uncovered through JWST,...
China has launched the eighth batch of satellites for its Guowang internet constellation, lifting off on Aug. 13 aboard a Long March 5B rocket from Wenchang...
A new study suggests “black hole morsels” — tiny, asteroid-sized black holes from cosmic mergers — could emit detectable bursts of Hawking radiation. Observatories like HESS,...
In July 2025, the European Space Agency’s Mars Express orbiter captured a high-resolution image of Acheron Fossae, a region marked by deep chasms and ridges on...
A Physical Review Letters study likens deep neural network feature learning to spring-block mechanics, linking data simplification to spring extension and nonlinearity to friction. The model...
On June 26, 2025, a dazzling daytime fireball streaked over Georgia, captured by satellites and witnessed across multiple states. A surviving fragment smashed through the roof...
Jim Lovell, legendary NASA astronaut and commander of Apollo 13, has died at 97. Renowned for turning a life-threatening lunar mission into a historic survival story,...
Super-Earths are among the most common planets in the galaxy, yet none exist in our solar system. Larger than Earth but smaller than Neptune, they range...
Astronomers have detected a dormant black hole with a mass equal to 36 billion Suns in the Cosmic Horseshoe system, 5 billion light-years away. Identified via...
NASA’s latest wind tunnel tests on a tiltwing model are giving the advanced air mobility industry valuable data to improve air taxi and drone designs. By...
University of Maryland researchers have designed self-adaptive electrolytes that dynamically expand their stability during charging, enabling safer and faster high-energy batteries. Inspired by the “salting-out” effect,...
Light pollution is brightening skies over observatories at an alarming rate, with artificial light growing by up to 10% each year. Astronomers caution that this glow,...
The Perseid meteor shower, one of the year’s most anticipated celestial events, will peak on the night of August 12–13, 2025. At its height, the shower...