James Webb Tracker

Check out the latest images in the gallery and discuss topics in the discussions

Download on the
App Store
GET IT ON
Google Play
INSTRUMENTS
B2
Budget
C5
Ariane 5
B5
Hubble
C6
Sunshield
A6
Webb Stats
A5
Orbit
C6
About project
B1
About Temps
A1
Webb's Toolkit
A4
Images
B4
Launch
C1
Key Facts
A2
Name
A3
Mirrors
C3
Mission
B2
Timeline Mission
C2
Mission Duraton
B3

Latest Images

First Stars: Composition

First Stars: Composition
First Stars: Mass

First Stars: Mass
Life Span: First Stars Compared to the Sun

Life Span: First Stars Compared to the Sun
First Stars: Temperature, Brightness, and Color

First Stars: Temperature, Brightness, and Color
First Stars: Ionization

First Stars: Ionization
First Stars: Redshift

First Stars: Redshift
Multiwavelength View of NGC 346 (Spitzer, NTT, XMM-Newton)

Multiwavelength View of NGC 346 (Spitzer, NTT, XMM-Newton)
Infrared View of NGC 346 (Hubble)

Infrared View of NGC 346 (Hubble)
Dr. Massimo Stiavelli

Dr. Massimo Stiavelli
Herbig-Haro 212 (VLT)

Herbig-Haro 212 (VLT)
Anatomy of a Stellar Jet

Anatomy of a Stellar Jet
NGC 4151 (Hubble)

NGC 4151 (Hubble)
NGC 4151 (Hubble Compass Image)

NGC 4151 (Hubble Compass Image)
JWST Mission Operations Center Communications Test

JWST Mission Operations Center Communications Test
An Artistic Hubble-Webb Comparison

An Artistic Hubble-Webb Comparison
Gas Giant Exoplanet (Illustration)

Gas Giant Exoplanet (Illustration)
Technicians Lay NASA's Webb Sunshield Layers Flat for Inspection

Technicians Lay NASA's Webb Sunshield Layers Flat for Inspection
Explorando Exoplanetas

Explorando Exoplanetas
El lado de observación y el lado orientado hacia el Sol del telescopio espacial Webb

El lado de observación y el lado orientado hacia el Sol del telescopio espacial Webb
Lifecycles of Sun-like and Massive Stars

Lifecycles of Sun-like and Massive Stars
Exoplanet Embedded in Stellar Disk (Illustration)

Exoplanet Embedded in Stellar Disk (Illustration)
Webb Telescope Spacecraft Diagram

Webb Telescope Spacecraft Diagram
Redshifted Light From Distant Galaxies

Redshifted Light From Distant Galaxies
Relative Size of a Brown Dwarf

Relative Size of a Brown Dwarf
Webb Telescope Observing Side and Sun-facing Side

Webb Telescope Observing Side and Sun-facing Side
Telescope Primary Mirror Sizes Compared

Telescope Primary Mirror Sizes Compared
Webb Telescope's Mirror Size and Material

Webb Telescope's Mirror Size and Material
How Microshutters Are Used as a Mask

How Microshutters Are Used as a Mask