A closeup of the nearby Triangulum galaxy, also known as Messier 33. (Image credit: ESO/A. Feltre, F. Belfiore, G. Cresci et al.) The aptly named Very Large Telescope captured a
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Satellite Spots a Spawn
Earth Observatory Science Earth Observatory Satellite Spots a Spawn Earth Earth Observatory Image of the Day EO Explorer Topics All Topics Atmosphere Land Heat & Radiation Life on Earth Human
U.S. GSSAP satellites execute GEO handoff to monitor China’s Shijian-29 spacecraft
HELSINKI — Commercial space tracking data shows U.S. satellites coordinating maneuvers to maintain proximity and continuous observation of a pair of Chinese spacecraft in geostationary orbit. Observations by commercial space
Uncovering the Effects of Microgravity on Liver Metabolism
A team led by Professor Mian Long from the Institute of Mechanics, Chinese Academy of Sciences, China, investigated the effects of space microgravity on cultured liver cells aboard the China
Hitting the brakes: Hubble Space Telescope watches doomed comet reverse its spin
The Hubble Space Telescope has witnessed a spinning comet slow its own rotation and then start spinning in the opposite direction, in the first observation of its kind demonstrating that
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WASHINGTON — York Space Systems last week reported sharply higher revenue in 2025 and narrowing losses as it scales production tied to Pentagon satellite programs. But a broader overhaul of
Robot experiment (Credit: Chuo University) The Institute of Space and Astronautical Science (ISAS) of the Japan Aerospace Exploration Agency (JAXA), in collaboration with Chuo University, Tokyo University of Agriculture and
Applications 23/03/2026 51 views 0 likes Arctic rivers and runoff from the land pour vast volumes of freshwater into the Arctic Ocean, influencing seawater salinity, sea-ice formation and ocean circulation,
When we talk about national space infrastructure, we talk about rockets, launch pads and ground stations. We invest billions in the vehicles that carry astronauts to the moon and the
We were expecting a show this weekend and boy did the sky deliver! Stunning northern lights lit up skies across the U.S. as a series of powerful geomagnetic storms sparked
Grounding line retreat on West Antarctica, 1992-2025 –ESA The ice along Antarctica’s ‘grounding lines’ has been largely stable over the past 30 years – but ice has retreated by more
Averaged 18 cm OH lines (scaled to 1667 MHz) of 3I obtained in four observations with both a Gaussian and a trapezoid fit: September 8 and 9 (top), September 18
Illustration of the processes implemented in our model. Mantle convection is lubricated via the presence of water and melt; the vigor of the viscosity thus sets the boundary of the
Pink arrows point to spherical, radiating aggregates of gypsum crystals observed in the lower part of stromatolitic sample from Salar de Pajonales in northern Chile. These structures illustrate gypsum mineralization
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