Space.com2h
NASA's Juno spacecraft watches most powerful volcanic event ever seen on Jupiter's moon Io
"This is the most powerful volcanic event ever recorded on the most volcanic world in our solar system — so that's really saying something." ...
Daily Galaxy on MSN7h
Scientists Uncover Stunning Evidence That the Moon Was Active Much More Recently Than We Thought
The Moon has long been considered a geologically dead world, its surface frozen in time for billions of years. However, a new ...
A rare planetary alignment is lighting up the night sky—here’s how to see it
Though the planets are always “aligned,” seeing more than four in the sky is more uncommon. February’s lineup is a chance to ...
Scientific American12h
How Many Planets Are in the Solar System?
The number of planets that orbit the sun depends on what you mean by “planet,” and that’s not so easy to define ...
When to spot the next full moon, comets and other space events in February
People in the northern hemisphere will be able to see Saturn, Mercury, Neptune, Venus, Uranus, Jupiter and Mars during the planetary parade. The next full moon will happen on Feb. 12. Known as the ...