Astronomy Picture of the Day ·

Black Hole Signature From Advective Disks

The Astronomy Picture of the Day for January 15, 1997 is “Black Hole Signature From Advective Disks,” an image. It is credited to Black Holes Signature From Advective Disks Research Credit: R. Narayan et al. (CfA), ASCA, ISAS, NASA. The original explanation runs about 165 words.

Black Hole Signature From Advective Disks
Credit: Black Holes Signature From Advective Disks Research Credit: R. Narayan et al. (CfA), ASCA, ISAS, NASA Shown from science.nasa.gov. Not hosted by OpenOrbit.

From the explanation

“Explanation : What does a black hole look like? If alone, a black hole would indeed appear quite black, but many black hole candidates are part of binary star systems .”

— APOD editors, January 15, 1997

Read the full explanation on science.nasa.gov

At a glance

Date
January 15, 1997
Type
Image
Credit
Credit: Black Holes Signature From Advective Disks Research Credit: R. Narayan et al. (CfA), ASCA, ISAS, NASA
Copyright
No copyright notice on the entry. Check the credited institution’s own usage rules before reusing it.
Explanation length
About 165 words

All of January 1997 → · 1997 by month → · Full archive since 1995 →

Topics in this entry

Black holes

Topics are matched from words in the title and explanation.

On this day: January 15 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.