Subscribe now

Hubble Space Telescope

Video

JWST and Hubble take stunning image of the 'Christmas tree' cluster

JWST and Hubble take stunning image of the 'Christmas tree' cluster, so-called because of the colourful flickering lights found within

Video

Free

Galaxy cluster MACS0416, also known as the Christmas tree

Space

A supermassive black hole is hurtling away from its home galaxy

News

Free

Space

Hubble Space Telescope images are being spoiled by satellite trails

News

Subscriber-only

Satellite trails crossing an image of galaxy ARP248, captured by Hubble
Abell 370 picture

Space

Astronomers saw a distant supernova less than 6 hours after it blew up

News

Free

By combining data from NASA?s James Webb Space Telescope and NASA?s Hubble Space Telescope, researchers were able to trace light that was emitted by the large white elliptical galaxy at left through the spiral galaxy at right and identify the effects of interstellar dust in the spiral galaxy. This image of galaxy pair VV 191 includes near-infrared light from Webb, and ultraviolet and visible light from Hubble. Webb?s near-infrared data also show us the galaxy?s longer, extremely dusty spiral arms in far more detail, giving them an appearance of overlapping with the central bulge of the bright white elliptical galaxy on the left. Although the two foreground galaxies are relatively close astronomically speaking, they are not actively interacting. Don?t overlook the background scenery! Like many Webb images, this image of VV 191 shows many galaxies that lie great distances away. For example, two patchy spirals to the upper left of the elliptical galaxy have similar apparent sizes, but show up in very different colors. One is likely very dusty and the other very far away, but researchers need to obtain data known as spectra to determine which is which.

Space

JWST and Hubble teamed up to take a stunning image of two galaxies

News

Free

The Hubble Space Telescope

Space

SpaceX may help the Hubble Space Telescope boost its lifespan

News

Free

For the first time, NASA?s James Webb Space Telescope and Hubble Space Telescope have taken simultaneous observations of the same target. These images, Hubble on left and Webb on the right, show observations of the Didymos-Dimorphos system several hours after NASA?s Double Asteroid Redirection Test (DART) intentionally impacted the moonlet asteroid. It was the world?s first test of the kinetic impact technique using a spacecraft to deflect an asteroid by modifying its orbit. Both Webb and Hubble observed the asteroid before and after the collision took place. Scientists will use the combined observations from Hubble and Webb to gain knowledge about the nature of the surface of Dimorphos, how much material was ejected by the collision, how fast it was ejected, and the distribution of particle sizes in the expanding dust cloud. In the coming months, scientists will also use Webb?s Mid-Infrared Instrument (MIRI) and Near-Infrared Spectrograph (NIRSpec) to observe ejecta from Dimorphos further. Spectroscopic data will provide researchers with insight into the asteroid?s composition. Hubble will monitor Dimorphos ten more times over the next three weeks to monitor how the ejecta cloud expands and fades over time. Hubble observations were conducted in one filter, WFC3/UVIS F350LP (assigned the color blue), while Webb observed at F070W (0.7 microns, assigned the color red).

Space

Hubble and JWST both saw the aftermath of NASA's DART asteroid mission

News

Free

The James Webb Space Telescope (JWST)

Definition

The James Webb Space Telescope (JWST)

Hubble Space Telescope

Free

How the Hubble Telescope opened a new window on the cosmos

Space

How the Hubble Telescope opened a new window on the cosmos

Comment

Subscriber-only

hubble

Space

NASA is trying a 'risky' fix for the ageing Hubble Space Telescope

NASA will attempt what has been described as a “risky” fix for the Hubble Space Telescope after several weeks of troubleshooting following an unexpected shutdown

News

Subscriber-only

The atmosphere gets in the way of the universe’s most amazing objects

Space

The atmosphere gets in the way of the universe’s most amazing objects

Comment

Subscriber-only

Space Shuttle Columbia blasts off on the first space shuttle mission STS-1

Definition

The space shuttle

Hubble Space Telescope

Free

Hubble Space Telescope

Definition

Hubble Space Telescope

Hubble Space Telescope

Free

Hubble Space Telescope

Space

Hubble Space Telescope taken out of action by faulty gyroscopes

News

Subscriber-only