News | Page 121 of 713 | Astronomy.com

A pulsar’s journey through swirling space-time shows astronomers how fast its binary companion spins

Space Exploration

How Spitzer’s infrared eyes helped astronomers unlock the invisible universe

Robotic Spaceflight, Solar System

Voyager 2 spacecraft recovers function after a minor glitch

Two defunct satellites now have a 5% chance of colliding tonight

Robotic Spaceflight

Lyman Strong Spitzer: Namesake of the Spitzer Space Telescope

Exoplanets, Planets

The hottest known exoplanet is melting molecules in its atmosphere

Robotic Spaceflight

A timeline of the Spitzer Space Telescope’s 16 years of science

Robotic Spaceflight, Science, Space Exploration

What Spitzer discovered in its 16 years scanning the sky in the infrared

Space Exploration

Once the Spitzer Space Telescope is dead, what will take its place?

Space Exploration

What will happen to the Spitzer Space Telescope after it’s retired?

Skeptics of dark energy raise concerns, but remain outnumbered

The Sky This Week from January 24 to February 2