Do Europa’s water vapor plumes not exist after all?
›
View larger . | Jupiter’s moon Europa, with an inset showing a closer view of cracks on the surface. A new study from SwRI lowers the proba...
Meet Mimosa, a star of the Southern Cross
›
Crux is the constellation of the Southern Cross. And it lies deep in Southern Hemisphere skies, but can also be seen from southerly latitdes...
Deneb is an incredibly distant star. But how do we know?
›
Deneb is in the furthest-left corner of the Summer Triangle . Chart via EarthSky. How far away is Deneb? The beautiful Summer Triangle i...
It’s time for Manhattanhenge! Here’s how to see it
›
View at EarthSky Community Photos . | Steve Schaum captured this image of Manhattanhenge in New York City on May 30, 2023, and wrote: “This...
Virgo the Maiden represents a harvest goddess
›
From the Northern Hemisphere, the constellation Virgo the Maiden is easy to find by using the handle of the Big Dipper as a guide to Virgo’...
Spica, the bright beacon of Virgo, is 2 stars
›
Even though our eyes see the star Spica as 1 star, it’s really at least 2. Photo by Fred Espenak at AstroPixels . Used with permission. Spi...
Blue Moon – and smallest moon of 2026 – on May 30-31
›
EarthSky’s Deborah Byrd talks about the May 30-31 Blue Moon and micromoon on this week’s livestream. Join the live dicusssion at noon CDT ...
‹
›
Accueil
Afficher la version Web
