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Editors of EarthSky

Watch ISS crew’s return to Earth on Friday

Three International Space Station crew members will leave the spacecraft and return to Earth on Friday, September 11. Watch their departure and landing.

One of Saturn’s rings is different

A study suggests particles in a section of Saturn's rings are denser than elsewhere, which could mean that ring is much younger than the rest.

Super stonehenge found below ground

Archaeologists have found evidence for a circle of 90 huge standing stones buried near Stonehenge.

Is the pronoun ‘I’ becoming obsolete?

Thinking of plants and animals - including humans - as independent individuals might be an oversimplification, according to modern thinking in microbiology.

Giant sea scorpion was ancient sea predator

Scientists have discovered a person-sized sea scorpion that lived 467 million years ago.

Linked: Amazon wildfires, Atlantic hurricanes

Years of data on storms and sea surface temps show a correlation between a warm North Atlantic Ocean - more destructive hurricanes - and a fire-prone Amazon.

Skydiving spider discovered in South America

Biologists have discovered a nocturnal hunting spider that can steer while falling. Watch it glide!

Got a minute? Climate change/sea level rise

How is climate change connected to sea level rise? One-minute video explains.

Want to see Earth’s super predator? Look in the mirror.

Our efficient killing technologies have given rise to the human super predator. Our impacts are as extreme as our behavior, says study.

No end in sight for western US wildfires

Satellite images capture the ongoing onslaught of wildfires in the U.S. West.