Magnetic waves in a sunspot

Comparison between a trail of stars and the edge-on galaxy IC5249

Quasars interacting with other galaxies

Galaxy Tiny ultra-compact RX J2129-z95

Soup of prebiotic molecules

ultra-diffuse galaxies

Jet blowing bubbles in the Teacup galaxy

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Neutron star

June - Astronomical calendar 2023

April - Astronomical calendar 2023