2 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) NASA is collaborating with Eta Space of Rockledge, Florida, on an in‑orbit technology demonstration to advance a key capability
2 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) NASA is collaborating with Eta Space of Rockledge, Florida, on an in‑orbit technology demonstration to advance a key capability
The POLARIS experiment undergoes ground-based testing ahead of integration with the MISSE Flight Facility outside the ISS. Credit: Aegis Aerospace and the U.S. Government An international team is sending microbes
A fast stream of solar wind flowing from a colossal coronal hole in the sun’s atmosphere could spark geomagnetic storms tonight (May 14 into May 15), potentially bringing the northern
Juice-UVS saw gas and dust elements stretching up to more than 5 million km from 3I/ATLAS’s nucleus on November 25, 2025, when the comet had dimmed considerably relative to November
WASHINGTON — Gen. Michael Guetlein on May 14 forcefully rejected a new Congressional Budget Office estimate that President Donald Trump’s proposed Golden Dome missile defense initiative could cost $1.2 trillion
StructureMASST Editor’s note: As we expand outward from Earth to other worlds we are almost certainly going to encounter things we did not expect to find – things that are
Habitable Zone diagram for the Ross 318 system. The green band indicates the Conservative Habitable Zone boundaries from Kopparapu et al. (2013). The orange star marks Ross 318; the violet
Our target wide binaries are marked with colored circles (primaries) and triangles (secondaries) in the 2MASS (K, J − K) and Gaia (G, BP − RP) CMDs. Blue, orange, green,
TAMPA, Fla. — Iridium Communications is buying the rest of the Aireon aircraft-tracking venture its connectivity constellation hosts to push further into aviation safety, surveillance and data services. The McLean,
Schematics of the MELTYQ coupled magma-atmosphere retrieval. The model is valid for sub-Neptune hosting a thick H2-rich atmosphere with enough surface temperature to melt rocks. The model splits the planet






