Giant planets like Uranus and Neptune may contain much less free hydrogen than previously assumed....
Author: Keith Cowing
Hubble Captures the Brilliant Heart of a Massive Galaxy
This fuzzy orb of light is a giant elliptical galaxy filled with an incredible 200 billion…
Hubble Captures the Brilliant Heart of a Massive Galaxy
This fuzzy orb of light is a giant elliptical galaxy filled with an incredible 200 billion…
Galactic Center Visualization Delivers Star Power
Want to take a trip to the center of the Milky Way? Check out a new…
Galactic Center Visualization Delivers Star Power
Want to take a trip to the center of the Milky Way? Check out a new…
Ultra-Sharp Images Make Old Stars Look Absolutely Marvelous
Just as high-definition imaging is transforming home entertainment, it is also advancing how astronomers study the…
Ultra-Sharp Images Make Old Stars Look Absolutely Marvelous
Just as high-definition imaging is transforming home entertainment, it is also advancing how astronomers study the…
Giant X-ray ‘Chimneys’ Exhaust Energy Produced in the Galactic Center
The center of our galaxy is a frenzy of activity. A behemoth black hole -- 4…
Giant X-ray ‘Chimneys’ Exhaust Energy Produced in the Galactic Center
The center of our galaxy is a frenzy of activity. A behemoth black hole -- 4…
Astronomers Find A Pulsar Speeding Through Space
Astronomers using the National Science Foundation's Karl G. Jansky Very Large Array (VLA) have found a…