illustration of an active galactic nucleus with dusty disk and polar winds.

New infrared observations show us the innermost region at the heart of a distant, active galaxy.

Two images — one wide-field and one zoomed in — show a small, compact dwarf galaxy.
Astrobites

Teenage Galaxy Eludes Authorities

What process could be responsible for shutting down star formation in a young, lonely dwarf galaxy? Astrobites reports.

Photograph of the Sun during an eclipse reveals large-scale stalks extending through the sun's corona. Two are labeled "streamer" and one is labeled "pseudostreamer".

This stunning image of the Sun during a total solar eclipse illustrates important structures in the solar corona.

illustration of a star circled by a handful of orbiting planets and a wide, thin dust ring.
AAS News

AAS 238: Day 3

This week we’re at the virtual summer AAS meeting. Here are the highlights from Day 3!

Image of a face-on grand design spiral galaxy.
AAS News

AAS 238: Day 2

This week we’re at the virtual summer AAS meeting. Here are the highlights from Day 2!

Curtains of green light hang in the sky above a snowy Alaskan landscape
AAS News

AAS 238: Day 1

This week we’re at the virtual summer AAS meeting. Here are the highlights from Day 1!

Banner announcing the 238th meeting of the American Astronomical Society
AAS News

AAS 238: Welcome!

This week we’ll be bringing you updates from the virtual 238th AAS meeting.

Illustration of two avatars standing at a virtual booth that is set up with AAS Publishing logos and signage.
AAS News

AAS Publishing at AAS 238 Online

Will you be at the 238th American Astronomical Society meeting? We look forward to seeing you there!