For instance, Neptune migrated outward, switching places with Uranus, and pushed a lot of the small, icy bodies into the ...

In February 2025, a stunning planetary alignment–also known as the planet parade–allowed observers to see seven planets in ...

A new memorandum has firmed up China and Russia's intent to lead the construction of a new lunar base to be completed by 2036, as NASA talks about scaling back its own lunar ambitions.

It's difficult to overstate just how surprisingly early to the party this water may have been. “This suggests that water, the ...

June 20, 2025, brings us the summer solstice. Supposedly, that means warmer weather has finally arrived in Wyoming. This ...

Earth’s sister planet reaches greatest western elongation and dichotomy as the waxing Moon slides along the ecliptic in the ...

Now just 1.7° apart, Saturn and Neptune are visible in Pisces, some 15° high by 4 A.M. Catch them in the early-morning ...

Earthquakes create ripple effects in Earth's upper atmosphere that can disrupt satellite communications and navigation ...

Our solar system’s origin story spans billions of years and involves clouds of gas, cosmic collisions, and planetary ...

The best astronomy cameras open a window to the universe, revealing celestial wonders invisible to the naked eye. This buying ...

But with all the iconic moments in Silver Screen history to pick from, some moments steal the futuristic spotlight. These are ...

This year's theme is Event Horizon, and many panels and lectures will be focused on what's to come for humanity.