Space has a way of making scientists throw out their textbooks. Just when astronomers think they understand how the universe ...

A study led by researchers from the University of Sydney and the University of Adelaide has revealed how the breakup of an ...

The month brings a spectacular lineup of celestial sights—including a rare chan Mercury without a telescope and a "micro" new ...

JUPITER — On the second anniversary of Jupiter native Kellie Gerardi making the trip to space, the town has seen fit for all ...

Stronger links between researchers who work on Earth’s and other planets’ atmospheres, and between the experimental, ...

A rogue visitor from deep space, Comet 3I/ATLAS, has put NASA on alert after its trajectory and behaviour shifted ...

Harvard's Avi Loeb gives a '40% chance' that interstellar object 3I/ATLAS is alien technology, citing 'anomalies' like pure nickel gas, a sunward jet, and a 'finely-tuned' trajectory.

Astronomers have identified 2025 SC79, a new asteroid with a remarkably fast 128-day orbit, placing it among the ...