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Space Telescope

From Hubble to the James Webb Space Telescope, this is the latest on the groundbreaking images our greatest observatories capture each day.

Latest in Space Telescope

A composite image galaxy cluster collisions known as the Abell 2744 system, known as the Pandora's Cluster. In blue is a map showing the total mass concentration (mostly dark matter) based on data from the Hubble Space Telescope, the Very Large Telescope (VLT), and the Subaru telescope.
Science

‘Funny dark matter:’ Something is wrong about our theory of the expanding universe

By Tom Hawking

Artist concept: The LSST will carry out a deep, ten-year imaging survey in six broad optical bands over the main survey area of 18,000 square degrees.
Science

How AI’s data-crunching-power can help demystify the cosmos

By Briley Lewis

This collage highlights a small selection of regions of the Milky Way imaged as part of the most detailed infrared map ever of our galaxy. Here we see, from left to right and top to bottom: NGC 3576, NGC 6357, Messier 17, NGC 6188, Messier 22 and NGC 3603. All of them are clouds of gas and dust where stars are forming, except Messier 22, which is a very dense group of old stars.
Science

1.5 billion cosmic objects dazzle in the largest infrared Milky Way map ever created

By Andrew Paul

a space telescope image of multiple shining stars in reddish clouds
Science

JWST spots six new ‘rogue worlds,’ neither planet nor star

By Laura Baisas

ALMA antennae bathed in red light. in the background there is the southern Milky Way on the left and the Magellanic Clouds at the top.
Science

Why astronomers keep staring at the same spot in the sky

By Briley Lewis

Ancient star, but not one of the first: One of the oldest known stars ever observed is a subgiant star in the Milky Way, just 190 light-years from Earth. The star, known as HD 140283 or the Methuselah star, appears to be almost as old as the universe. However, we know it is not one of the first stars because of it contains metals that must have formed in the core or during the explosion of even earlier stars.
Science

The hunt for the first stars in the universe

By Briley Lewis

The central region of a spiral galaxy. Its core is a small bright point radiating bright, bluish-white light over the scene. The white light is diffuse and many point-like stars in the galaxy (and even background galaxies) can be seen through it. The galaxy’s arms can be seen as broad, swirling streaks of glowing gas and dust, coloured red and orange. Two additional arms are revealed in green
Deep Space

You’ve never seen a prettier radiation-spewing supermassive black hole

By Laura Baisas

In the foreground to the left is a sphere half illuminated on the right side, almost filling the image vertically. The surface consists of several parallel, pale-coloured bands aligned horizontally. To the top right is a much smaller orange, circular light source, illuminating the large sphere in the foreground. The background is black with numerous tiny white dots.
Science

JWST detects a new exoplanet six times larger than Jupiter

By Tom Hawking

25 images of space
Science

NASA drops 25 dazzling images to celebrate Chandra X-ray space telescope

By Popular Science Team

Astronomy: a 40-foot telescope constructed by William Herschel, in use outdoors. Coloured etching, 18--. Wellcome Collection. Public Domain Mark.
Science

400 years of telescopes: A window into our study of the cosmos

By Bill Gourgey

a flat map of the planet jupiter, showing reddish-orange lines and the planet's great red spot
Deep Space

Jupiter’s Great Red Spot keeps shrinking

By Laura Baisas

the tall and straight pillars of creation as seen with two space telescopes. these celestial bodies are finger-like figures of gas and dust
Deep Space

Ethereal Pillars of Creation come to life in new 3D visualization

By Laura Baisas

Image of June 3, 2024, solar flare
Science

Watch a wild ‘failed eruption’ solar flare

By Andrew Paul

JWST discovers earliest galaxy ever observed
Science

JWST discovers earliest galaxy ever observed

By Tom Hawking

A spherical collection of stars which fills the whole view. The cluster is dominated by a concentrated group of bright white stars at the center, with several large yellow stars scattered throughout the image. Many of the stars have visible diffraction spikes. The background is black
Science

The 8 most extraordinary JWST images of 2024, so far

By Popular Science Team

a pink and red galaxy (left). an illustration of the cylindrical euclid space telescope (right)
Science

See 5 dazzling new images from Euclid, the ‘dark universe detective’

By Laura Baisas

How ‘safe mode’ protects space telescopes like Hubble and TESS
Science

How ‘safe mode’ protects space telescopes like Hubble and TESS

By Briley Lewis

Artist rendering of exoplanet WASP-43b
Science

JWST measures ‘Hot Jupiter,’ a distant exoplanet hot enough to forge iron

By Andrew Paul

Astronomers fight to save a major X-ray space telescope
Science

Astronomers fight to save a major X-ray space telescope

By Briley Lewis

Where do all those colors in space telescope images come from?
Science

Where do all those colors in space telescope images come from?

By Briley Lewis