Space Telescopes

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Researchers at Tokyo Metropolitan University have shown through simulations that a lightweight X-ray telescope could produce the first complete chemical map of the lunar surface.

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NASA's upcoming Nancy Grace Roman Space Telescope may detect dozens of isolated neutron stars in the Milky Way through gravitational microlensing. A new study shows the observatory could measure the masses of these otherwise invisible objects. Researchers expect the mission to provide the first large sample of such stars detected solely by their gravitational effects.

Astronomers have observed a rare event where a black hole fell into a companion star and ate its way out, producing the longest-known gamma-ray burst. The burst, lasting about seven hours, was detected 9 billion light-years from Earth. This unusual scenario explains the extended duration of the phenomenon.

Jumamosi, 2. Mwezi wa tano 2026, 14:44:02

Astronomers solve gamma-Cas X-ray mystery after 50 years

Jumatano, 25. Mwezi wa tatu 2026, 10:17:32

Astronomers solve 50-year mystery of Gamma Cassiopeiae's X-rays

Jumatano, 17. Mwezi wa kumi na mbili 2025, 03:11:15

Hidden companion star explains persistent hot dust around kappa Tucanae A

Jumatano, 10. Mwezi wa kumi na mbili 2025, 10:11:54

James Webb telescope detects helium streams from exoplanet WASP-107b

Jumanne, 9. Mwezi wa kumi na mbili 2025, 07:51:26

Astronomers capture black hole's rapid wind eruption

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