Nancy Grace Roman Space Telescope

Nancy Grace Roman Space Telescope launched and instrumented

42 clusters · 341 sources · last updated 2 days ago

Latest: Subaru Telescope partners with NASA’s Roman Space Telescope

NASA successfully launched the Nancy Grace Roman Space Telescope on August 30, 2026, via a SpaceX Falcon Heavy rocket. The $4.3 billion observatory is transiting to the second Sun-Earth Lagrange point (L2) to investigate

Space debris risks and satellite collision challenges

6 clusters · 18 sources · last updated 22 days ago

Latest: SpaceX warns of rising satellite collision risks in orbit

The transition of the orbital economy toward commercial industrialization faces increasing risks from space debris. The accumulation of defunct satellites and rocket stages creates a danger of high-speed collisions and c

JWST discoveries in the early universe and local cosmos

32 clusters · 118 sources · last updated 27 days ago

Latest: James Webb Space Telescope captures widest stellar field and finds light brown dwarfs

Since late June 2026, JWST has delivered high-impact observations across cosmology, exoplanet atmospheres, and solar-system bodies. Key findings include the confirmation of the “magical line” in Abell 2744 and the detect