WASHINGTON — The Pentagon is reviewing the Defense Innovation Unit’s sprawling technology portfolio, a move that could reshape the agency’s space projects. Emil Michael, undersecretary of defense for research and
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Study: Current, future megaconstellations risk space-based astronomy
a–d, Simulated exposure for Hubble (a), SPHEREx (b), Xuntian (c) and ARRAKIHS (d) space observatories, showing sectors affected by satellite trail contamination. The satellite trails represent the effects of the
China plans 2026 debut of new rocket for crewed lunar and LEO missions
HELSINKI — China is building towards a debut Long March 10 rocket launch in what will be a major test for the country’s crewed lunar landing plans. The Long March
Space Force Association unveils virtual ‘National Spacepower Center’ for education and wargaming
ORLANDO, Fla. — The Space Force Association, a nonprofit advocacy group, announced plans to create a virtual education and analysis hub aimed at improving how U.S. leaders understand space as
US Space Force is installing a 'next level' system to combat drones near Cape Canaveral launch sites
The U.S. Space Force is getting serious about drone threats. Space Force is looking to boost its ability to deter and defeat uncrewed aerial systems (UAS) in the vicinity of
How color-changing, bacteria-infused spacesuits could help keep future astronauts safe from space radiation
In the future, some of us will be wearing clothes made of bacteria that change colors based on the level of radiation we’re exposed to. At least, that’s the hope
Pablo Álvarez Fernández | Spacesuits, Survival & Spacewalk Dreams | ESA Explores #18
Step inside astronaut training with ESA astronaut Pablo Álvarez Fernández as he shares his training journey from Cologne in Germany to Houston in the US. Discover what it’s like to wear a 145 kg spacesuit underwater, train for emergencies
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Astronomers have acquired evidence that Omega Centauri, the largest-known globular cluster in the Milky Way, hosts an intermediate mass black hole (IMBH). These elusive objects should exist, according to theory,
Considering the Terminator movies are about time-traveling killer robots and a scrappy human Resistance battling against a rogue AI in a nuclear post-apocalypse, you’d think making a great Terminator video
December 8, 2025 – Washington, D.C. – The Commercial Space Federation (CSF) is pleased to welcome its four newest members to our Space Supply Chain Council (S2C2): McCollister’s, MERC Aerospace,
Astronomers have discovered that the sun had a close encounter with two blazingly hot massive stars around 4.4 million years ago. The discovery was made thanks to a “scar” left
The abstract in PubMed or at the publisher’s site is linked when available and will open in a new window. Pham J, Nandi SP, Balaian L, Engstrom C, Chang P,
Frequent flares from the nearby star TRAPPIST-1 could offer new clues in the search for habitable planets beyond Earth. TRAPPIST-1 is an ultracool red dwarf, located about 40 light-years away
This composite image of the Cassiopeia A (or Cas A) supernova remnant, released Jan. 8, 2024, contains X-rays from Chandra (blue), infrared data from Webb (red, green, blue), and optical
NASA may finally be on the cusp of regaining official leadership as the Senate votes on Trump’s (re)nominated pick for the head of the space agency today. Jared Isaacman, billionaire
For the first time, scientists have made a clear X-ray detection of chlorine and potassium in the wreckage of a star using data from the Japan-led XRISM (X-ray Imaging and
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