"The combination of extreme disk size, strong asymmetries, winds, and potential planet formation makes it the perfect ...

The observations expand the range of environments where habitable worlds might emerge. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Using the ...

The star system V1298 Tau reveals that many planets begin as large, low-density worlds that slowly shrink and shed their ...

Stand on solid ground and it feels obvious that “down” points toward the center of the planet and “up” leads to the sky. Yet ...

In the remote outer reaches of planetary systems, far beyond the orbit of known planets, enormous and mysterious worlds silently loop around their stars. Some drift as far as 10,000 times the distance ...

Expanding human influence in outer space will require an ethical compass that is more expansive than the one conventionally used. “Mars is a failed Earth.” It is common enough to hear such ...

Astronomers using the James Webb Space Telescope have discovered a planet-forming disk that almost entirely lacks water, challenging prevailing theories. When you purchase through links on our site, ...