There are no confirmed exomoons, moons orbiting distant exoplanets in other solar systems. There are a few candidates, but none have passed the threshold and been accepted as confirmed. But
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NordSpace founder backs Wyvern with new Canada-focused venture arm
TAMPA, Fla. — The founder and sole investor behind Canadian launch startup NordSpace has invested in Earth observation operator Wyvern with a new venture arm focused on advancing Canada’s sovereign
Phantom Space reclaims former Vector launch technology
TAMPA, Fla. — Remnants of Vector Launch have made it back to one of its original architects after Phantom Space bought launch assets that were sold off in 2020 during
CesiumAstro acquires Vidrovr to embed AI in communications systems
SAN FRANCISCO – CesiumAstro announced the acquisition Feb. 26 of Vidrovr, a startup that specializes in artificial intelligence for multimodal signals analysis. Terms of the transaction, which closed in late
Sierra Space names Dan Jablonsky CEO
WASHINGTON — Sierra Space announced that longtime defense executive Dan Jablonsky has been appointed chief executive officer, effective March 2. Company founder Fatih Ozmen, who has been serving as interim
Supermassive black hole stunts star growth in other galaxies
Artist’s concept of a galaxy with an active supermassive black hole millions to billions of times the mass of the sun – also known as a quasar – at its
Castor – the twin star – is 6 stars in one
From a Northern Hemisphere location, face generally northward to find the Big Dipper asterism in the constellation Ursa Major. Look mid-evening or later in February, earlier in March. Draw an
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WASHINGTON — Italian aerospace propulsion firm Avio announced agreements with U.S. defense contractors Raytheon and Lockheed Martin granting each preferred access to solid rocket motors from its planned U.S. manufacturing
November 10, 2025 – Washington, D.C.—The Commercial Space Federation (CSF) is pleased to welcome Seagate Space, Michael Baker International, and Lanteris Space Systems as new Associate Members. These new members
File: A SpaceX Falcon 9 rocket stands at Space Launch Complex 40 (SLC-40) at Cape Canaveral Space Force Station. Image: Adam Bernstein/Spaceflight Now The busiest spaceport in the world is
China just broke its single-year launch record — and with nearly two months left in 2025. Four Chinese rockets lifted off over the weekend, taking the nation’s total number of
John McFall, a Paralympian, medical doctor, and member of the European Space Agency’s (ESA) Astronaut Reserve, is at the forefront of redefining possibilities in space travel for individuals with disabilities.
You may not be able to grow bigger muscles out of thin air, but you can 3D print them in microgravity, scientists at ETH Zurich have now established. “3D printing”
The new study constrained the Enceladus’ global conductive heat flow by studying its seasonal temperature variations at its north pole (yellow). These results, when combined with existing ones of its
TAMPA, Fla. — Spain’s Sateliot announced plans Nov. 10 to develop upgraded satellites from newly expanded facilities in Barcelona, aiming to move beyond connecting sensors and machines to also provide
Generations of astronauts have spoken about how hard it is to move your limbs inside a spacesuit, where pressurization protects your body — but creates resistance. A new “exosuit,” tested
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