NRAO: National Radio Astronomy Observatory

• Home
• About NRAO
  • Research Facilities
    • ALMA
    • GBT
    • VLA / EVLA
    • VLBA
    • SKA
    • NTC
    • NAASC
  • Contact Us
  • Careers
  • Director's Office
    • January 2007
    • October 2006
    • July 2006
    • October 2005
    • July 2005
    • January 2005
    • October 2004
  • Maps & Directions
• Learn & Explore
  • Radio Astronomy
    • Frequently Asked Questions
    • How Radio Telescopes Work
    • History of Radio Astronomy
    • How Radio Waves Are Produced
    • How Radio Communication Works
    • Radio Astronomy and Interference
    • Make Your Own Radio Image
    • Value of Radio Astronomy
  • Gallery
    • Watch the Universe
    • Image Contest
  • Google Sky
  • Science
    • Black Holes
    • Early Universe
    • Star & Planet Formation
    • Chemistry of Life
    • Dark Matter & Dark Energy
    • Probing Extremes
    • Testing Einstein
  • Activities
    • Make Your Own Radio Image
  • GB Science Center
  • VLA Visitor Center
  • Education
    • Research Experiences
• News Center
  • More News
  • Press Resources
  • Gallery
  • Press Release Archive
  • NRAO eNews
• Find Resources
  • For Astronomers
  • Related Sites
  • Brochures & Posters
  • Presentations
  • Essential Radio Astronomy
  • Ask an Astronomer
  • Astronomer Question Sent

• Help
• Site Map
• Astronomers
• TEMP

Learn & Explore

Discover the invisible Universe and the world of radio astronomy. Tour our science and visitor centers. Browse our image, video, audio galleries. Join our programs; download our activities.

The Crab Nebula, located in the constellation of Taurus, is the remnant of a supernova in 1054 AD, observed as a "guest star" by ancient Chinese astronomers. Read More

Explore Science & Technology...

...at the Green Bank Science Center in West Virginia and the Very Large Array Visitor Center in New Mexico!

Green Bank Science Center

Very Large Array Visitor Center

The National Radio Astronomy Observatory is a facility of the National Science Foundation operated under cooperative agreement by Associated Universities, Inc.
Copyright © 2009 Associated Universities, Inc.