Auroras

Scientists unveiled global observations of aurora associated with carbon dioxide using satellite measurements.

Radiant protostars and shadowy clouds clash in stellar nursery.

The team detected aurorae at visible wavelengths.

The aurora borealis can be heard even when they can’t be seen.

The downpours can affect satellites and space travel.

The study is based on observations made with the W. M. Keck Observatory on Maunakea, Hawaiʻi Island.

Study shows the effects of an eclipse on Earth's upper atmosphere.

Incredibly Stunning!

A decades-old mystery as to how Jupiter produces a spectacular burst of X-rays every few minutes.

This challenging experiment required the measurement of the very small population of electrons.