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Australians will have their only chance to spy a newly discovered blue-green comet scorching past Earth during the next ...

The atmosphere is between 5 million and 10 million times thinner than Earth's atmosphere. A very small body, far from the sun ...

A comet born around another star is carrying water unlike anything ever measured in our solar system. Interstellar comet ...

The Eta Aquarids Meteor Shower 2026 will peak between May 5 and May 6, offering a stunning display of fast-moving shooting ...

The Subaru Telescope achieved first light in January 1999 and entered its 27th year of operation in 2026. In March 2025, ...

A rare comet, formally known as C/2025 R3 PanSTARRS, is dazzling New Zealand skies before vanishing for an estimated 170,000 ...

When comet 3I/ATLAS swept past the Sun in late October 2025, it gave astronomers their best chance yet to taste the chemistry ...

While the world debated elections, artificial intelligence, and coffee prices for the majority of last winter, a tiny object ...

ALMA reveals unusual “alien” water in interstellar comet 3I/ATLAS, showing it formed in an extremely cold, distant star ...

Astronomers have discovered that the interstellar comet 3I/ATLAS originated in conditions far colder and older than our solar system, offering new insights into its formation.