Picture This – Page 2 – Astronomy Now

12 October 2024

Webb observes menagerie of lensed galaxies behind ‘El Gordo’ cluster

2 August 2023 Astronomy Now

Webb peers into a massive galaxy cluster and finds a stunning menagerie of gravitationally lensed background galaxies from earlier epochs, again revealing the power of the telescope’s infrared vision.

JunoCam images and expert ‘citizen-scientist’ processing provides stunning portrait of Jupiter and three of its Galilean moons

1 August 2023 Astronomy Now

A family portrait of Jupiter and three of its Galilean moons shows off the skills of two “citizen scientists” using public domain imagery from NASA’s Juno orbiter.

Hubble probes merging galaxy clusters combining to form powerful gravitational lenses

19 July 2023 Astronomy Now

The Hubble Space Telescope searches for massive galactic clusters to learn more about gravitational lensing, the distortion and magnification of light from background, more distant bodies caused by a cluster’s enormous gravity.

Webb ‘scientific visualization’ takes viewers back in time at 200 million light years per second

10 July 2023 Astronomy Now

Data from Webb and Hubble combine to take viewers on a video tour from the present all the way back to 390 million years after the Big Bang and a never-before-seen early galaxy.

Hubble provides a stunning view of a tightly packed sea of stars in globular cluster M14

5 July 2023 Astronomy Now

Globular clusters are favorite targets for amateur astronomers, offering tightly-packed swarms of stars visible in even modest telescope. But the Hubble Space Telescope’s view of M14 offers a truly jaw-dropping spectacle.

Webb takes a spectacular infrared look at Saturn and its brilliant rings

30 June 2023 Astronomy Now

The James Webb Space Telescope turns its infrared eye on Saturn to test the observatory’s ability to tease out new details about the planet’s rings and moons. As might be expected by now, researchers were not disappointed.

‘Smiling cat’ nebula blazes with newborn stars and hot, ionised gas

27 June 2023 Astronomy Now

A cluster of young stars at the heart of the “smiling cat” nebula generates torrents of radiation that ionise surrounding gas, creating a vast reddish-orange nebula.

A picture postcard from Mars, courtesy of the Curiosity rover

16 June 2023 Astronomy Now

Applying a bit of artistic license, colour was added to black-and-white Mars panoramas to produce an artistic rendering of the red planet as seen in the morning and afternoon on the slopes of Mount Sharp.

Gemini North back in action in spectacular fashion after mirror repair, recoating

7 June 2023 Astronomy Now

Back in action after its primary mirror was repaired and recoated, the Gemini North Telescope captures a spectacular view of a just-discovered Type II supernova in the Pinwheel Galaxy.

Vela supernova remnant in all its glory as seen by ESO’s OmegaCAM

1 June 2023 Astronomy Now

The Vela supernova remnant just 800 light years away shows the awesome aftermath of a Type II supernova that exploded some 11,000 years ago.