SpaceX is gearing up for a bustling week ahead, with plans to execute five Falcon 9 launches, including four dedicated to its Starlink satellite constellation and one rideshare mission. Meanwhile,
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Observed spectra after dividing by the out-of-transit spectrum (residuals), shown in the stellar rest frame. Vertical orange and green dotted lines indicate the positions of the Na D2 and D1
Amazon’s Prime Day in October is on its final day and this deal is a scorcher. The Celestron Inspire 100AZ is at its cheapest price since May. It’s a great
By fitting its sunshield and solar panels, engineers have completed the construction of Plato, the European Space Agency’s mission to discover Earth-like exoplanets. Plato is on track for the final
The JWST Users Committee (JSTUC) will hold their second Community Forum on Monday, October 27, 2025 at 12:00 PM (Eastern Time) to continue discussions with the JWST user community (following
Roscosmos Spacewalk 65 – YouTube Watch On A pair of cosmonauts will work outside the International Space Station today (Oct. 28), and you can watch the off-Earth action live. Sergey
Flight data from ACY9010 – Cape Town, South Africa to Novolazarevskaya Station. You can TRACK at Flight Aware. Keith’s note: Astrobiologist Dale Andersen is heading back in Antarctica at Lake
Every superhero — or antihero — needs a sidekick. And it turns out that Beetlejuice Betelgeuse does indeed have one! The red supergiant star found in the constellation Orion has
Satellite image taken by Planet’s SkySat constellation on Oct. 23, 2025 that captures the demolition of the East Wing of the White House. (Image credit: Planet Labs PBC) A satellite
For half a century, satellites have chased the same prize: ever sharper pictures of Earth. Each advance brought more pixels and greater clarity, but only in terms of how things
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01Two Black Holes Observed Circling Each Other for the First Time -
02From Polymerization-Enabled Folding and Assembly to Chemical Evolution: Key Processes for Emergence of Functional Polymers in the Origin of Life -
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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05Φsat-2 begins science phase for AI Earth images -
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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