NASA's PUNCH mission, a tiny constellation of four satellites, captured a photo of the moon drifting across the sky through a ...

The large golden aura is formed from the incoming light reflected off the sun-side of the occulter, a device that blocks the ...

Venus currently rises in the east at 3:35 a.m. local daylight time. The eerie, low glimmering of Venus is a harbinger of daybreak, which begins exactly at that same time. In a telescope, Venus's ...

The asteroid poses no threat to the moon or Earth. A newly discovered house-size asteroid is set to make a close, yet ...

A new NASA mission to map the solar wind has returned some of its first images from its position in low Earth orbit. The ...

We've even been asked if you could run solar cells during the long lunar night on reflected earthlight, so we decided to ...

The colors that we see in the Sun and the Moon vary based on various factors. The Sunlight is scattered by the Earth's atmosphere and is thus yellow. The dark, reflective surface of the Moon does ...

Titan is a strange world, at -300 degrees Fahrenheit, and shrouded in a jaundiced smog. Similar to Earth, the atmosphere is ...

PUNCH’s vibrant first images reveal the solar wind in a whole new light — literally. This ambitious NASA mission is set to ...

Ironically, the exercise last May was interrupted by a real scenario, when Earth was hit by the strongest solar storm in two decades ...