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Crashed UFOs? Bold claims from a former intelligence officer

For decades, people have spoken of crashed UFOs. Now a former government officer has provided classified testimony - suggesting it's true - under oath.

Paul Scott Anderson

June 9, 2023

Know how to avoid rip currents! Watch this video

Before going to the ocean this year, you'll want to know how to avoid rip currents. Watch a video here to learn how to save yourself from these deadly currents.

Editors of EarthSky

June 8, 2023

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.

Deborah Byrd

June 3, 2023

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.

Deborah Byrd

May 29, 2023

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.

Kelly Kizer Whitt

Deborah Byrd

May 28, 2023

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.

EarthSky Voices

May 25, 2023

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.

EarthSky Voices

May 23, 2023