molecular clouds

The First Supernovae Flooded the Early Universe With WaterThe First Supernovae Flooded the Early Universe With Water

The First Supernovae Flooded the Early Universe With Water

Water is made of hydrogen and oxygen: H2O. The H was formed during the Big Bang, but it took the…

1 month ago
The Outer Reaches of the Milky Way are Full of Stars, and the JWST is Observing ThemThe Outer Reaches of the Milky Way are Full of Stars, and the JWST is Observing Them

The Outer Reaches of the Milky Way are Full of Stars, and the JWST is Observing Them

The Milky Way's outer reaches are coming into view thanks to the JWST. Astronomers pointed the powerful space telescope to…

5 months ago
Young Stars in the Outskirts of Galaxies Finally Have an ExplanationYoung Stars in the Outskirts of Galaxies Finally Have an Explanation

Young Stars in the Outskirts of Galaxies Finally Have an Explanation

Star formation is well understood when it happens in the populous centers of galaxies. From our vantage point on Earth,…

1 year ago
Could Life Exist in Molecular Clouds?Could Life Exist in Molecular Clouds?

Could Life Exist in Molecular Clouds?

Our search for life beyond Earth is still in its infancy. We're focused on Mars and, to a lesser extent,…

1 year ago
Speedrunning Star Formation in the Cygnus X RegionSpeedrunning Star Formation in the Cygnus X Region

Speedrunning Star Formation in the Cygnus X Region

Stars are born in molecular clouds, massive clouds of hydrogen that can contain millions of stellar masses of material. But…

2 years ago
One of Life’s Building Blocks can Form in SpaceOne of Life’s Building Blocks can Form in Space

One of Life’s Building Blocks can Form in Space

Peptides are one of the smallest biomolecules and are one of life's critical building blocks. New research shows that they…

3 years ago
Astronomers Find a Giant Cavity in Space, Hollowed out by an Ancient SupernovaAstronomers Find a Giant Cavity in Space, Hollowed out by an Ancient Supernova

Astronomers Find a Giant Cavity in Space, Hollowed out by an Ancient Supernova

Gaia's 3-D mapping of the galaxy has revealed a cosmic bubble, with clues about how molecular clouds and stars form.

3 years ago
This is a Simulation of the Interstellar Medium Flowing Like Smoke Throughout the Milky WayThis is a Simulation of the Interstellar Medium Flowing Like Smoke Throughout the Milky Way

This is a Simulation of the Interstellar Medium Flowing Like Smoke Throughout the Milky Way

How do stars form? We know they form from massive structures called molecular clouds, which themselves form from the Interstellar…

4 years ago
We’re Made of Starstuff. Especially From Extremely Massive StarsWe’re Made of Starstuff. Especially From Extremely Massive Stars

We’re Made of Starstuff. Especially From Extremely Massive Stars

A new study shows how massive young stars create the kind of organic molecules that are necessary for life. A…

4 years ago
The Corona Australis Molecular Cloud. Normally this Looks Like a Dark Blob in the Sky. But in Infrared, it Looks Like This.The Corona Australis Molecular Cloud. Normally this Looks Like a Dark Blob in the Sky. But in Infrared, it Looks Like This.

The Corona Australis Molecular Cloud. Normally this Looks Like a Dark Blob in the Sky. But in Infrared, it Looks Like This.

The Corona Australis is a constellation in the southern hemisphere. It's name literally means "southern crown." One of its features…

5 years ago