Hurray! We've finally made it to Portland's first 7:00 PM sunset of 2025! The time is approaching for those beautiful, red ...

The vernal equinox occurs as Mercury stands still in Pisces and several of Jupiter’s moons transit in the sky this week.

As the moon reflects the sun's light, the shadow dims the moon's glow. During the peak of a total lunar eclipse, the moon ...

Researchers from Kyushu University have developed a new numerical model to explain the behavior of sunlight under various ...

The Blue Ghost lander snapped images of the eclipse on March 14 as seen from the surface of the moon. Next, it'll observe the ...

NEW YORK (AP) — Venus will pass between the Earth and sun on Saturday during what’s called an inferior conjunction. But don’t ...

TRAPPIST-1 is a red dwarf star about 40.7 light-years away from Earth. It is of particular interest because it has seven ...

It doesn’t happen very often ... who knows when the next time you’re going to be able to see it because of the weather and ...

After capturing some dazzling footage of a total solar eclipse from the lunar surface, the private lander also caught imagery ...

The phenomenon occurs when our planet moves directly between the sun and the ... that makes our sky appear blue by day or reddish-orange at sunset. Due to the expected red color, many refer ...

Sky-gazers across the Western Hemisphere will be in for a celestial treat this week when the full moon appears to turn ...