1st-ever Mars livestream! Watch the replay here

The European Space Agency broadcast the 1st-ever Mars livestream on June 2, 2023. Watch it here.

Watch 1,000 Lego astronauts soar to the edge of space

A high-altitude balloon carried a mini space-shuttle with 1,000 Lego astronauts to the edge of space. Watch the fun video here.

Frank Drake, SETI visionary, born on this date

May 28, 2023, would be the 93rd birthday of Frank Drake. He formulated the famous Drake equation in 1961, as a tool for contemplating alien civilizations.

World’s oldest human footprint identified in South Africa

Scientists have identified a footprint in South Africa as the oldest human footprint currently known. A member of Homo sapiens created it 153,000 years ago.

How AI is helping astronomers

AI is helping astronomers process the staggering amounts of data they receive from observatories. It's even making new discoveries based on theoretical objects.

Help spot asteroids! The Daily Minor Planet needs you

NASA's new project, the Daily Minor Planet, is asking for you to help spot asteroids. Find out how to help here and learn more about the project.

Media we love: The Doomsday Book

In this installment of Media we love, EarthSky editor Kelly Kizer Whitt recommends The Doomsday Book by Marshall Brain.

Artificial intelligence: Thoughts by astronomer Guy Ottewell

Renowned astronomer Guy Ottewell weighs in on artificial intelligence. Plus, apparently what AI says about him isn't accurate.

Great Pacific Garbage Patch: An abundance of life

An amazing thread on Twitter - from a scientist who studies life on the high seas - about the abundance of life in the Great Pacific Garbage Patch.

Twin tornadoes struck near Los Angeles yesterday

Twin tornadoes struck near Los Angeles on May 4, 2023. With winds up to 76 mph (120 kph), they damaged buildings and cars, and uprooted a tree.

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