Astronomy Picture of the Day · February 20, 1999

Astro 1 In Orbit

The Astronomy Picture of the Day for February 20, 1999 is “Astro 1 In Orbit,” an image. It is credited to Credit: STS-35 Crew, NASA. The original explanation runs about 97 words.

From the explanation

“In December of 1990, the Space Shuttle Columbia carried an array of astronomical telescopes high above the Earth’s obscuring atmosphere to observe the Universe at ultraviolet and x-ray wavelengths.”

— APOD editors, February 20, 1999

Read the full explanation on science.nasa.gov

At a glance

Date: February 20, 1999
Type: Image
Credit: Credit: STS-35 Crew, NASA
Copyright: No copyright notice on the entry. Check the credited institution’s own usage rules before reusing it.
Explanation length: About 97 words

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On this day: February 20 in other years

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Source

Astronomy Picture of the Day, February 20, 1999 — science.nasa.gov/image-article/apod-1999-february-20-astro-1-in-orbit

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.