This Just In
The moon is at its best for observing when it is around its first-quarter phase.
The ringed planet might have a longer day than originally calculated.
The first day of Spring began with some dazzle in Europe and the Arctic with a solar eclipse.
This week, the moon will completely cover the disk of the sun, creating a solar eclipse that only a small part of the world can see.
GK Persei is the site of a powerful stellar explosion over 100 years ago that continues to shape surrounding space to this day.
A dwarf galaxy orbiting the Milky Way is humming with gamma rays, leading astronomers to hypothesize that it could be filled with annihilating dark matter particles.
Bouncing radar off Veuns' surface, radio astronomers have built up a detailed, and beautiful, view of the planet's landscape without leaving Earth.
The star cluster is unique since it's located thousands of light-years away from the main disc of our galaxy.
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