10 years after Japan’s big tsunami

See before and after satellite images of one coastal city from the March 11, 2011, Japanese tsunami. How it looked before, and how it looks today.

China’s largest dust storm in a decade hits Beijing

A satellite image shows an enormous plume of sand and dust that blanketed northern China on March 15, 2021.

Torrential rains drench Hawaii

A strong tropical depression picking up moisture from the warm ocean caused widespread flooding in the Hawaiian islands.

A Martian cloud reveals its secrets

Clever camerawork allowed scientists to view an elusive cloud that streams away from Mars' volcano Arsia Mons and determine how it's formed.

Photographs of historic Mars and Pleiades conjunction

On March 3, 2021, the red planet Mars and Pleiades star cluster in Taurus will appear close together on the sky's dome. The two won't get this close again until 2038! See photos of the big event.

Perseverance saw its own descent stage crash

The Mars rover images a plume of debris from the impact of the descent stage that helped the spacecraft land safely on the red planet.

Parker Solar Probe captures a glimpse of Venus

The Parker Solar Probe turned its camera on Venus as the spacecraft flew by during a gravity assist.

Photographer snags shot of yellow penguin

Yves Adams took this photo of a rare yellow penguin on South Georgia Island in December 2019. It went viral this month. "It seems we are in desperate need for some mellow yellow news!" Adams said.

New sights and sounds from the Perseverance rover on Mars!

Check out this amazing new video from NASA's Perseverance rover, showing its own descent and landing on the surface of Mars last week. Truly, it's like nothing seen before! Also, the first-ever audio from Mars ...

Images of shadows cast by jet contrails

Jet contrail shadows may appear to be cast by a low-altitude bright light shining upwards. In fact, this shadow is normally cast on clouds below the jet and its contrail.

Matching Donation Campaign

Exciting news! EarthSky received a $50,000 gift, with a request that it be used to collect matching funds. Please help us meet this match by donating to EarthSky today!

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