The space shuttle Discovery rolls out to the launch pad after two months of delays.
Click on image for full size
Courtesy of NASA

Discover Heads to Launch Pad Just in Time
News story originally written on November 15, 1999

Finally, after two months of delays, the space shuttle Discovery is on the launch pad. Wiring problems have set back the initial launch date to December 6th. Now that the shuttle is on the launch pad, NASA getting ready for the launch.

The good news couldn't have come at a better time. The Hubble Space Telescope is having problems. The telescope has 6 gyros, which keep the spacecraft in position for measurements. Four of these gyros are not working, forcing the Hubble into safe mode. This means that it can no longer be used for observations until it is fixed.

Although the telescope is not in any danger, scientists will lose 6 weeks of information. NASA believes that after astronauts fix the Hubble, it should be ready for use in January.

Shop Windows to the Universe Science Store!

Learn about Earth and space science, and have fun while doing it! The games section of our online store includes a climate change card game and the Traveling Nitrogen game!

Windows to the Universe Community

News

Opportunities

You might also be interested in:

Traveling Nitrogen Classroom Activity Kit

Check out our online store - minerals, fossils, books, activities, jewelry, and household items!...more

Hubble is Going Strong After 10 Years

April 24, 1990, marked the beginning of the Hubble Space Telescope (HST). This powerful observatory has been the world's eyes in space, peering into the deepest parts of the Universe. NASA and the scientific...more

1999--A Year in Review...

It was another exciting and frustrating year for the space science program. It seemed that every step forward led to one backwards. Either way, NASA led the way to a great century of discovery. Unfortunately,...more

STS-95 Launch: "Let the wings of Discovery lift us on to the future."

The Space Shuttle Discovery lifted off from Kennedy Space Center on October 29th at 2:19 p.m. EST. The weather was great as Discovery took 8 1/2 minutes to reach orbit. This was the United States' 123rd...more

Moon Found Orbiting Asteroid

A moon was discovered orbiting the asteroid, Eugenia. This is only the second time in history that a satellite has been seen circling an asteroid. A special mirror allowed scientists to find the moon...more

U.S. is Fed Up with Russia

Will Russia ever put the service module for the International Space Station in space? NASA officials want an answer from the Russian government. The necessary service module is currently waiting to be...more

More on Recent Coronal Mass Ejection

A coronal mass ejection (CME) happened on the Sun early last month. The material that was thrown out from this explosion passed the ACE spacecraft. The SWICS instrument on ACE has produced a new and very...more

Mother Nature's Air Conditioning

J.S. Maini of the Canadian Forest Service called forests the "heart and lungs of the world." This is because forests filter air and water pollution, absorb carbon dioxide, release oxygen, and maintain...more

Windows to the Universe, a project of the National Earth Science Teachers Association, is sponsored in part by the National Science Foundation and NASA, our Founding Partners (the American Geophysical Union and American Geosciences Institute) as well as through Institutional, Contributing, and Affiliate Partners, individual memberships and generous donors. Thank you for your support! NASA AGU AGI NSF