Due to the lapse in federal government funding, NASA is not updating this website.

Suggested Searches

 

1 min read

Outlines of Webb’s Ultra Deep Field Observations

Outlines of observations within a deep space field, filled with galaxies.

This image shows where the James Webb Space Telescope will observe the sky within the Hubble Ultra Deep Field, which consists of two fields. The Next Generation Deep Extragalactic Exploratory Public (NGDEEP) Survey, led by Steven L. Finkelstein, will point Webb’s Near-Infrared Imager and Slitless Spectrograph (NIRISS) on the primary Hubble Ultra Deep Field (shown in orange), and Webb’s Near-Infrared Camera (NIRCam) on the parallel field (shown in red). The program led by Michael Maseda will observe the primary field (shown in blue) using Webb’s Near-Infrared Spectrograph (NIRSpec).

About the Object

  • R.A. Position
    R.A. PositionRight ascension – analogous to longitude – is one component of an object's position.
    03h 32m 39.99s
  • Dec. Position
    Dec. PositionDeclination – analogous to latitude – is one component of an object's position.
    -27° 48' 0.0"
  • Constellation
    ConstellationOne of 88 recognized regions of the celestial sphere in which the object appears.
    Fornax

About the Data

  • Data Description
    Data DescriptionProposal: A description of the observations, their scientific justification, and the links to the data available in the science archive.
    Science Team: The astronomers who planned the observations and analyzed the data. "PI" refers to the Principal Investigator.

  • Instrument
    InstrumentThe science instrument used to produce the data.
    HST>ACS/WFC
  • Filters
    FiltersThe camera filters that were used in the science observations.
    F606W, F850LP
  • Object Name
    Object NameA name or catalog number that astronomers use to identify an astronomical object.
    NGDEEP Survey, WDEEP Survey, Hubble Ultra Deep Field, GOODS
  • Object Description
    Object DescriptionThe type of astronomical object.
    Optical Survey
  • Release Date
    June 22, 2022
  • Science Release
    NASA’s Webb to Uncover Riches of the Early Universe
    Read the release
  • Credit
    NASA, ESA, Anton Koekemoer (STScI); Illustration: Alyssa Pagan (STScI)

Downloads

  • Full Res (For Print), 1955 × 2000
    tif (29.49 MB)
  • Full Res (For Display), 1955 × 2000
    png (6.03 MB)
Outlines of observations within a deep space field, filled with galaxies.
Color Info
Color InfoA brief description of the methods used to convert telescope data into the color image being presented.

Blue: F606W Green: F606W + F850LP Red: F850LP

Related Images & Videos

Space field full of colorful galaxies of different sizes and shapes

Hubble Ultra Deep Field

This Hubble Space Telescope image, known as the Hubble Ultra Deep Field, reveals about 10,000 galaxies and combines ultraviolet, visible, and near-infrared light. Two programs that will use the James Webb Space Telescope will add more detail to this image, capturing thousands of...

Timeline graphic of the early universe period shows a horizontal line with the big bang prominently labeled at its left end, with text underneath reading 13.8 billion years ago. Squares are regular intervals mark the timeline but are unlabeled, except one toward the right side of the graphic, labeled 12.8 billion years ago. Between these two time markers, the white horizontal line and squares of the timeline gradually become brighter blue and the section of the timeline is labeled Early Universe in bright blue, with three clusters of three question marks surrounding the label. Idea communicated is that the video pertains to the first billion years of the universe after the big bang, about which there are many unanswered questions.

Webb: Revealing the First Galaxies

Take a trip through time and space to the early universe with NASA’s James Webb Space Telescope. How will Webb reveal the never-before-seen first galaxies? What are astronomers looking for? Discover the answers to these questions and more with this video. Production Details All...

Share

Details

Last Updated
Aug 28, 2025
Contact
Media

Laura Betz
NASA’s Goddard Space Flight Center
Greenbelt, Maryland
laura.e.betz@nasa.gov

Science Credit

NASA, ESA, Anton Koekemoer (STScI)

Illustration Credit

Alyssa Pagan (STScI)

Related Terms

Keep Exploring

Discover More Topics From NASA

James Webb Space Telescope

Space Telescope

Science Overview

Webb Observatory

Webb Image Galleries