An ejection from the sun hit Earth early Sunday morning, creating a light show in the sky sooner than expected.

As Earth’s orbit becomes increasingly crowded, we need more data on how space weather impacts their reentries, researchers ...

A set of solar-powered pathway lights with three light modes so you don't have to stumble around in the dark after a looong day spent enjoying your outdoor space. They'll automatically turn on at ...

Even now, although the comet is very far from Earth and not expected to swing past us again until 2061, we still encounter this debris stream twice as we orbit around the Sun. Comet 1P/Halley's ...

Summer officially begins when we reach the solstice at 5:51 on June 21. The short nights around the solstice mean long days, with sunrise at 5:18 a.m. and sunset at 8:41 p.m. But the night is even ...

The goal of EARTH DAY around the globe is to achieve a 60% reduction in the production of plastics by 2040, with the ultimate goal of building a plastic-free future for generations to come. Join us ...

About exactly four years from now, the asteroid Apophis will swing past Earth ... and landslides. The Earth flyby will also widen Apophis's orbit, kicking it out of the 'Atens' group of asteroids that ...

On Saturday, the moon will cast its shadow on Earth ... swing around to the other side of Earth. Stargazers this month saw the moon blush red during a total lunar eclipse. Staring at the sun ...

Such an alignment happens about every 19 months because of how Venus and Earth orbit the sun. The moment of inferior conjunction happens around 9 p.m. EDT. “Some people call that a Venus kiss ...

Venus could make a brief appearance this weekend as it passes between the Earth ... sun. Just be warned: It won't be easy to spot in the sun's glow, according to astronomers. The orbit Venus takes ...

The probe moves at speeds around 430,000 miles per hour, faster than any other spacecraft. At such high velocity, it can swing around ... s journey but also the Sun’s changing patterns. Sometimes ...

That's why you won't find an accurate illustration of the Earth-sun-moon system in any textbook. Please don't put this in your textbook! First, it's wrong—and second, how would you put a GIF in ...