Astronomy Picture of the Day ·

A High Energy Fleet

The Astronomy Picture of the Day for November 25, 2000 is “A High Energy Fleet,” an image. It is credited to Courtesy: MSFC Historical Archive , NASA. The original explanation runs about 148 words.

A High Energy Fleet
Credit: Courtesy: MSFC Historical Archive , NASA Shown from science.nasa.gov. Not hosted by OpenOrbit.

From the explanation

“Like a fleet of futuristic starcruisers, NASA’s highly successful series of High Energy Astrophysical Observatory (HEAO) spacecraft appear poised over planet Earth. Labeled A, B, and C in this vintage illustration, the spacebased telescopes were known as HEAO-1 , HEAO-2 , and HEAO-3 respectively.”

— APOD editors, November 25, 2000

Read the full explanation on science.nasa.gov

At a glance

Date
November 25, 2000
Type
Image
Credit
Credit: Courtesy: MSFC Historical Archive , NASA
Copyright
No copyright notice on the entry. Check the credited institution’s own usage rules before reusing it.
Explanation length
About 148 words

All of November 2000 → · 2000 by month → · Full archive since 1995 →

On this day: November 25 in other years

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Source

Copy taken Oct 28, 2026, 2:39 AM EDT. The image and explanation belong to their creators. OpenOrbit is not affiliated with or endorsed by NASA.