Paul Scott Anderson    For decades, people around the world have reported hearing The Hum. What is it? A new study helps narrow down possible answers.The post What is The...

Editors of EarthSky    World Oceans Day is a day to honor our connection to Earth’s oceans and to learn what we can do to protect ocean habitats. Celebrate World Oceans Day...

Armando Caussade    Enjoy this gallery of deep-sky photos from May 2026 by our EarthSky community. If you have a great photo to share, we’d love to see it The post Best...

Marcy Curran    Visible planets and night sky guide. This evening, look for Jupiter and in the west after sunset. Tomorrow evening is the conjunction The post...

EarthSky Voices    Watch a mesmerizing perpetual ocean video that shows the movements of the currents and eddies that churn off the eastern coasts of the continents.The...

C. Alex Young    Sun news for June 7, 2026: M1.9 flare launches fast CME at 1,400 km s G1-G3 storms possible June 8. Aurora may reach New York and London. Get ready...

Will Triggs    The International Space Station has a leak. On Friday, NASA told the astronauts to shelter and prepare for an evacuation. Read about the ISS leak...

Kelly Kizer Whitt    Astronomers have found the stars of our galactic neighbor, the Small Magellanic Cloud, are heading outward. This dwarf galaxy is not rotating, but...

Kelly Kizer Whitt    The names for the days of the week come from the solar system bodies that the ancients could see in the sky. See a breakdown of the days here.The...

Deborah Byrd    For those of us in the Northern Hemisphere, the Summer Triangle says summer in the sky.The post Summer Triangle: Star pattern of the season first...