Visual Impact: The moon's apparent diameter increases by about 14% during a supermoon. However, this change is subtle and often imperceptible to the naked eye. Observers may perceive the moon as ...

The interstellar comet 3I/ATLAS is not just a visual spectacle but also a scientific treasure. As the third such interstellar ...

Don't miss 2025's closest full moon with this free livestream from Italy with the Virtual Telescope Project. The livestream ...

A quiet, mild stretch is on tap mid-week into Friday. The National Weather Service point forecast for the Magnolia area calls ...

Europe's Ariane 6 heavy-lift rocket is scheduled to launch today (Nov. 4) for the fourth time ever, and you can watch the action live.

Buildings at Goddard’s Maryland campus are being emptied and padlocked, sources say. NASA leadership has pushed back against ...

Supernova remnants, stellar nurseries and more populate the new edge-on view of the Milky Way as seen from Earth’s southern hemisphere.