42 Results

The Stories That Galaxies Tell

Peculiar shapes were the key to realizing that galaxies merge.

How the Cold War Created Astrobiology

Life, death, and Sputnik.

Our Prodigal Sun

Searching the heavens for our sun’s family.

The Madness of the Planets

Our home in the universe continues to rock out of control.

Point and Shoot

Special spots in empty space might hold the key to interplanetary exploration.

Worlds Without End

Think we might eventually travel to other planets? In a way, we already are.

Ingenious: Lisa Kaltenegger

Stories about a life spent searching for life among the stars.

Hero Planet, or Plebian?

Far from being romantic heroes, starless planets may be a dime a dozen.

Buried in the Sky

Looking up to the sky, a young astronomer finds truths at her feet.

The Shrinking Earth

The farther out we peer into the universe, the punier our home planet seems.