April 12

Hanny's Voorwerp

Quasar Ionization Echo · Observed in 2010

At a Glance

Date

April 12

Observed Year

2010

Object Type

Quasar Ionization Echo

Category

Galaxies

Constellation

Leo Minor

Distance

650 million light-years

How to Read This Image

  • Hanny's Voorwerp observed by Hubble.
  • Review the cited sources for detailed scientific notes.

Science Context

This overview is compiled from linked mission and archive sources for this target.

Why This Image Matters

The significance section is generated from published source material attached below.

Science Notes

  • Detailed scientific notes for this date are being expanded from cited source releases.

Key Numbers

Distance

650 million light-years

Source Insights

0 source insights

Related Images

4 entries

Data Date Key

04-12

Observation Stack

Observation context is summarized from the cited source list for this image date.

Instrument and band details vary by release notes.

Source Insights

  • Primary insights will appear here as additional source summaries are added.

Related Exploration