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New mission could create artificial solar eclipses in space
A team of researchers is working on a spacecraft mission that would use the moon to create artificial solar eclipses, aiding space weather monitoring.
January 30, 2026
Event Horizon Telescope probes source of 3,000-light-year-long black hole jet
New observations with the Event Horizon Telescope trace the M87 black hole jet back to its likely source, linking to the famous ring of light at the jet’s base.
January 30, 2026
AI combed Hubble’s archive, saw hundreds of cosmic anomalies
Guided by astronomers, AI combed Hubble's archive - some 100 million Hubble image cutouts - and identified more than 1,300 unusual objects.
January 29, 2026
Life in Europa’s ocean still possible, new research suggests
New research shows that life in Europa's ocean could be maintained by chemical nutrients sinking into the ocean from the icy crust above.
January 28, 2026
Challenger disaster: 40 years ago today
January 28, 1986. On today's date 40 years ago, the Space Shuttle Challenger (mission STS-51-L) exploded and broke apart 73 seconds into its flight.
January 28, 2026
Iconic Ring nebula holds a mysterious iron bar, study finds
Scientists have discovered a mysterious bar of iron hidden within the iconic Ring nebula. It's not yet clear what created it.
January 27, 2026
Quantum computers and exoplanets: New view of distant worlds
Quantum computers and exoplanets: Distant planets around other stars are difficult to image. But quantum computers could help astronomers see them better.
January 27, 2026
New evidence for ancient Mars ocean found in giant canyon
Evidence for an ancient Mars ocean keeps growing. Deltas in the Valles Marineris canyon along the former shoreline show that the ocean covered half the planet.
January 27, 2026
This galaxy cluster provides a lens on distant space
The Webb space telescope has imaged the stunning galaxy cluster MACS J1149, putting a spotlight on its prominent gravitational lensing.
January 25, 2026
Voyager 2 met Uranus 40 years ago
Voyager 2 met Uranus on January 24, 1986. The spacecraft sent data that revealed 2 new rings, 10 new moons, radiation belts, and a very unusual magnetic field.
January 23, 2026
