Posts by 

Kelly Kizer Whitt

Ancient Amazon civilization might have been home to millions

Laser surveys have revealed hundreds of earthworks in the Amazon. Researchers estimate the ancient Amazon civilization could have supported 3 million people.

Visible planets and night sky guide for August

EarthSky's visible planets and night sky guide. Watch a video about the solar eclipse. And coming up: the moon will be farthest from the sunset on Saturday.

Aquila the Eagle soars along the Milky Way

Aquila the Eagle is home to the bright star Altair, which forms one corner in the Summer Triangle. Look for it in the evening sky from July to November.

SpaceX rocket hit the moon: Before and after pics

A SpaceX rocket hit the moon on August 5. Here's what astronomers have observed so far from this historic lunar event, including before and after pics.

9 mind-blowing space facts that will shock you

Read 9 mind-blowing space facts about Earth, the sun, our galaxy and universe that will surprise and delight you. You'll be a hit at your next dinner party!

Does asteroid Nysa have 3 lobes and a moon?

The asteroid Nysa might be the first-known 3-lobed body. And the new observations also reveal a tiny moon orbiting the asteroid.

Star formation in Andromeda – our neighbor – is winding down

Star formation in Andromeda - the giant spiral next door to us - is winding down, astronomers say. And it could be related to a nearby dwarf satellite galaxy.

Lake Powell is shrinking toward ‘dead pool’ levels

Lake Powell is the 2nd-largest reservoir in the U.S. But with climate and usage stresses, the lake is shrinking. It could reach dead pool by spring 2027.

Planet-observing tips: Here’s how to tour the solar system

Get our top tips for planet-observing, from the innermost and elusive Mercury out to faint blue Neptune and everything in between. Top tips here!

Wandering black hole spotted shredding a star

Astronomers have spotted a wandering black hole shredding a star. This supermassive black hole is not at the center of a galaxy ... It's roaming the outskirts.