A total lunar eclipse kicks off March. Jupiter is well placed most of the night, while Venus shines brilliantly and Uranus is ...

You can credit Earth’s atmosphere with providing an orangish color to the Moon during an eclipse. The atmosphere acts like a ...

The phenomenon of a Full Moon arises when our planet, Earth, is precisely sandwiched between the Sun and the Moon. This alignment ensures the entire side of the Moon that faces us gleams under ...

Asteroid 7 Iris reaches opposition at 1 P.M. EST today. Now shining at 9th magnitude, you can best spot the main-belt world after dark, rising higher in the hours after sunset. By 10 P.M. local time, ...

(This article was originally published in the May 2022 issue of Astronomy). St. Augustine said of time, “If no one asks me, I know what it is. If I wish to explain to him who asks, I don’t know.” Time ...

The long nights of December are an astronomical delight. The early evening sky hosts Saturn as the main feature, along with Uranus and Neptune. Jupiter rises later and is visible all night, its four ...

Here is a list to help you keep track of many current and scheduled space missions. We’ve gathered a selected group of high-profiles ones, listed them below, and linked to official sites where you can ...

On May 1, 2019, the star next door erupted. In a matter of seconds, Proxima Centauri, the nearest star to our Sun, got thousands of times brighter than usual — up to 14,000 times brighter in the ...

Mars’ moons are easily visible at night from the Red Planet. Larger Phobos is brighter, while smaller Deimos is still brighter than any star.

Black holes are regions of space-time where gravity rules: The gravitational pull of a black hole is so strong that nothing, not even light, can escape. They range in size from stellar-mass black ...

Earth’s Northern Hemisphere was covered in enormous Ice Age glaciers when a group of hunter-gatherers in southern Turkey began constructing the world’s first known temple. The site, called Gobekli ...

The world’s best-selling astronomy magazine offers you the most exciting, visually stunning, and timely coverage of the heavens above. Each issue includes expert science reporting, vivid color ...