If the Sun is a blazing ball of fire radiating unimaginable energy, why is space so dark? Shouldn't it be lit up like daylight everywhere? It’s one of the most asked questions in science,and the ...

Nichole "Vapor" Ayers shared a fascinating video of the northern lights on X that unexpectedly formed while she was filming from space in May 2025.

Today's new moon is a supermoon. This invisible moment of the lunar cycle was captured by NASA's PUNCH mission for the first ...