From scorching planets to frozen giants, our solar system is full of extremes. Discover the forces that shaped these worlds ...
The 2024 solar eclipse. Totality in views delivered by NASA from Mexico. Telescope Operator Credits: Mazatlán, Mexico Credit: ...
From a backyard observatory in regional Victoria, Gippsland astronomer Chris Stockdale spends his nights helping confirm distant planets by tracking tiny changes in starlight that reveal new worlds ...
For decades, geochemists have used the different varieties of lead as a kind of infallible geological clock to date the formation of rocks and understand the processes of planetary accretion that ...
A small comet has been spotted slowing down and then speeding up again – but in the opposite direction, which we have never ...
Since July 2025, the European Space Agency's pair of Proba-3 satellites has already created 57 artificial solar eclipses. So ...
An international team including the University of Bern (UNIBE) and the University of Geneva (UNIGE), members of the National ...
A rare stargazing spectacle will unfold on Friday, April 13, 2029, as the asteroid Apophis passes closer than satellites over Europe and Africa.
Seleucus of Seleucia was an ancient astronomer who defended heliocentrism, arguing that Earth orbits the Sun and rotates on ...