Sign Up for Our Amazing Newsletter!
A daily update by email. Science news, great photos, sky alerts.
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
This asteroid sweeps closer than our moon today
The average distance of the moon is 239,000 miles (385,000 km). Asteroid 2018 DU will sweep significantly closer than that on February 25, 2018.
February 25, 2018
See it! Friday night’s moon and star
People around the world last night caught the moon near the bright star Aldebaran in the constellation Taurus the Bull.
February 24, 2018
ISS over New York
Stan Honda caught this shot of the International Space Station from Central Park in New York City.
February 22, 2018
X-men
The northern lights have been active this week for those at high northern latitudes.
February 21, 2018
New Year greeting from Canis Major
Sirius, the sky's brightest star, is sometimes called the Dog Star because it's in the constellation Canis Major, the Greater Dog. In this Chinese Year of the Dog ... a photo from Hong Kong.
February 20, 2018
Return of the young moon, and Venus
Two lovely and hopeful signs in the sky ... the returning young moon and Venus. Photos here from the EarthSky community.
February 19, 2018
Waterglyph
An ancient petroglyph - known as a waterglyph - on the Utah-Arizona border.
February 18, 2018
See it! Partial solar eclipse
View photos of the February 15, 2018 partial solar eclipse, which was visible from South America.
February 16, 2018
Jupiter’s North Temperate Belt
Did you know that NASA encourages people to download the RAW images from Juno's ongoing flybys of Jupiter, and also to process them?
February 13, 2018
Sunday morning moon and Saturn
An astrophotographer in Alamosa, Colorado, went outside before dawn to clear the snow. Then he noticed the moon and Saturn. That image and more, below.
February 11, 2018
