Science ❯ Astronomy ❯ Observational Astronomy ❯ Telescope Observations

Hubble Space Telescope

Hubble Spots First Known Comet Spin Reversal

Uneven gas jets likely flipped the small comet's spin.

Hubble Data Tie Betelgeuse’s 6-Year Variations to Hidden Companion’s Gas Wake

Interstellar Comet 3I/ATLAS Exhibits Cometary Activity at Record 209,000 km/h