News – Page 5 – Astronomy Now

NASA celebrates Webb science anniversary with mesmerising new image

12 July 2023 William Harwood

NASA marks the first anniversary of Webb science observations with a spectacular look into a nearby stellar nursery where 50 young sun-like stars are lighting up their surroundings.

ESO reports good progress building the Extremely Large Telescope

11 July 2023 Astronomy Now

ESO’s aptly named Extremely Large Telescope is now roughly halfway complete, with its dome quickly rising in Chile and the telescope coming together in Europe.

Webb spots most distant active supermassive black hole in stunning deep-field mosaic

7 July 2023 Astronomy Now

Pushing deeper and deeper, the James Webb Space Telescope has found the most distant active supermassive black hole yet confirmed, dating back to within 570 million years of the Big Bang.

An early filament of the ‘cosmic web’ spotted by Webb

3 July 2023 Astronomy Now

The James Webb Space Telescope spots 10 young galaxies strung out like gems along a cosmic filament.

Euclid prepares to blast off on a mission to discover the fate of the Universe

30 June 2023 Keith Cooper

The European Space Agency’s (ESA) Euclid space telescope will blast off from Cape Canaveral on 1 July on a mission to shed light on the ‘dark universe’ dominated by dark matter and dark energy.

Supernova magnified 25 times and split into multiple images by galactic lens

19 June 2023 Astronomy Now

The Zwicky Transient Facility finds a supernova split into multiple images by the gravity of a foreground galaxy in a remarkable example of strong gravitational lensing.

Phosphorous detection strengthens case for Enceladus’ habitability

16 June 2023 Astronomy Now

Researchers find high concentrations of phosphorous in water ice spewed from Saturn’s moon Enceladus, more evidence of a habitable sub-surface environment.

Best evidence yet for second supermassive black hole orbiting more massive companion

7 June 2023 Astronomy Now

Emissions from a supermassive black hole orbiting a much more massive hole at the heart of a brilliant quasar have finally been detected.

New software shows promise for coping with photobombing satellites

6 June 2023 Astronomy Now

Astronomers develop software to help eliminate streaks marring Hubble Space Telescope images caused by rapidly increasing numbers of Earth-orbiting satellites.

Webb spots vast plume of water vapor spewing from Saturn’s moon Enceladus

1 June 2023 Astronomy Now

Despite the huge distance to its target, the Webb telescope has managed to “see” a vast plume of water vapour jetting from geysers on Saturn’s moon Enceladus.