Author: Paul Sutter

Exoplanets, Science

Planet-killer stars can vaporize the rocky worlds around them

Cosmology, Science

Will we ever figure out how to defy gravity?

Science

How high-altitude balloons help unlock the cosmos

Solar System

We still can’t protect Earth from potentially hazardous asteroids

Alien Life, Solar System

Scientists create new form of ice that might exist on ocean moons

Exotic Objects, Galaxies

Supermassive black holes can be kicked off-center in bright galaxies

Cosmology

The universe may be more unstable than you think

Cosmology, Exotic Objects

Maarten Schmidt, the father of quasars, dies at age 92

Exotic Objects, Milky Way

How did astronomers take a picture of our galaxy’s supermassive black hole?

Exotic Objects, Milky Way

The history of Sagittarius A*, the Milky Way’s supermassive black hole

Cosmology

Saving cosmology with AI