APR 01, 2015 7:29 AM PDT

25 Years and Still Going--Hubble's Amazing Journey

Since the earliest days of astronomy, since the time of Galileo, astronomers have shared a single goal - to see more, see farther, see deeper.
Amazing view of the Southern Ring Nebula, taken by the Hubble Space Telescope
The Hubble Space Telescope's launch in 1990 sped humanity to one of its greatest advances in that journey. Hubble is a telescope that orbits Earth. Its position above the atmosphere, which distorts and blocks the light that reaches our planet, gives it a view of the universe that typically far surpasses that of ground-based telescopes.

Hubble is one of NASA's most successful and long-lasting science missions. It has beamed hundreds of thousands of images back to Earth, shedding light on many of the great mysteries of astronomy. Its gaze has helped determine the age of the universe, the identity of quasars, and the existence of dark energy. Every 97 minutes, Hubble completes an orbit around Earth, moving at the speed of about five miles per second--fast enough to to travel across the United States in 10 minutes. As the telescope travels, Hubble's mirror captures light and directs it into its science instruments.

(Source: Hubblesite.org)
About the Author
  • I'm a writer living in the Boston area. My interests include cancer research, cardiology and neuroscience. I want to be part of using the Internet and social media to educate professionals and patients in a collaborative environment.
You May Also Like
JUN 29, 2020
Space & Astronomy
Hubble Captures the 'Flapping' of Cosmic 'Wings'
JUN 29, 2020
Hubble Captures the 'Flapping' of Cosmic 'Wings'
The Hubble Space Telescope continues to send us incredible images of space. It has recently captured an image involving ...
JUL 19, 2020
Space & Astronomy
See Comet NEOWISE Before It Departs for 6,800 Years
JUL 19, 2020
See Comet NEOWISE Before It Departs for 6,800 Years
The NEOWISE comet will get closest to Earth on July 22 and will begin to fade from view after that.
AUG 10, 2020
Space & Astronomy
Earth's Magnetic Field Changing Faster than Previously Thought
AUG 10, 2020
Earth's Magnetic Field Changing Faster than Previously Thought
The Earth's magnetic field is crucial for life on Earth. Generated by the molten iron core 3000 km beneath our plane ...
SEP 20, 2020
Space & Astronomy
Potential Signs of Life Spotted in the Clouds of Venus
SEP 20, 2020
Potential Signs of Life Spotted in the Clouds of Venus
Scientists were stunned to discover possible signs of life in the atmosphere of Venus. Their initial findings were confi ...
SEP 25, 2020
Chemistry & Physics
Colossal Study for the Missing (Anti)Matter
SEP 25, 2020
Colossal Study for the Missing (Anti)Matter
Physicists believe that our observable universe exists in a mirrored configuration: any fundamental particle such as pro ...
NOV 02, 2020
Space & Astronomy
Never-Found-Before Molecule Detected in Titan's Atmosphere
NOV 02, 2020
Never-Found-Before Molecule Detected in Titan's Atmosphere
Astronomers have detected Cyclopropenylidene (C3H2) on Titan, one of Saturn's 53 confirmed moons. While the molecule ...
Loading Comments...