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Iceland's dancing auroras

S&T’s 2023 Iceland Aurora Adventure

Iceland's amazing geology, towering waterfalls, and dazzling northern lights are waiting for you!

Aurora & Atmospheric

Aurora from the Air

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Iceland's dancing auroras

S&T’s 2022 Iceland Aurora Adventure

Iceland's amazing geology, towering waterfalls, and dazzling northern lights are waiting for you!

Infant stars in Orion

Astronomy & Observing News

Astronomy in Pictures: Jupiter's Aurora, Cosmic Threads & Newborn Stars

This week in pictures: Astronomers have watched auroral storms at Jupiter, imaged strands of the cosmic web, and seen stellar fireworks off the sword of Orion.

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S&T's 7th Iceland Aurora Adventure

Iceland's amazing geology, towering waterfalls, and dazzling northern lights are waiting for you!

Comet 67P

Solar System

Comets Have (Ultraviolet) Aurora, Too

Observations from the European Space Agency’s Rosetta spacecraft show that Comet 67P/Churyumov-Gerasimenko has its own aurora.

STEVE's mauve ribbon and green picket fence

Solar System

The Aurora Called STEVE Isn’t Aurora After All . . . Mostly

New observations of STEVE, the mauve celestial ribbon that aurora chasers have seen fluttering in the sky, have helped scientists determine the energy source of this unique phenomenon.

AZURE Launch

Space Missions

Sounding Rockets Spark Dramatic Arctic "Aurora"

The spectacular AZURE experiment is the latest of several missions probing the interface of Earth and space over the Arctic.

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