Pluto Haze| This image of haze layers above Pluto limb was taken by NASA New Horizons spacecraft. About 20 haze layers are ...

Earth’s orbit around the Sun is not circular, but an ellipse. The perimeter of Earth’s orbit is roughly 584 million miles ...

according to NASA. The Voyager 1 is the farthest spacecraft from Earth, extending far beyond even Pluto’s orbit and outside the heliosphere. Now having strayed 15.4 billion miles away from Earth, its ...

A common misconception Gen X kids were taught in school that has since been disproven is that human beings only had five ...

Pluto enters Aquarius after 200 years, starting a 20-year era of radical innovation, societal transformation, and ...

On Earth, the magnetic field of our planet points a compass north, but in space, things are a bit more complicated.

I enjoy marking day’s end, beginning of nighttime, with a glance to the dazzling white Evening Star low in the ...

Discover the Sun’s incredible heat, its layers, and what fuels it. Explore ExtremeTech’s in-depth article and get closer to ...

Astronomers zoomed in on a stellar behemoth in the Larger Magellanic Cloud, a galaxy that orbits about 160,000 light-years ...

Galaxies far, far away have been brought up close and personal through an absorbing 360-degree experience now showing at the ...

President-elect Donald J. Trump joined Elon Musk, as his company’s prototype moon and Mars rocket carried out a sixth test ...

A hiker in the Alps discovers 280-million-year-old fossilized tracks, revealing a lost prehistoric ecosystem and offering ...