Astronomy

Using machine learning to analyse data from the Event Horizon Telescope, researchers found the black hole at the centre of our galaxy is spinning almost as fast as possible

There's a good reason the Lego Marvel Infinity Gauntlet has been around since 2021: Few sets are as striking as this.

This NASA/ESA Hubble Space Telescope image features the barred spiral galaxy IC 758.

I study social media for a living. Here’s what parents need to know so that kids can use it safely and productively

Part of the closest star-forming region to us, known as the Chamaeleon Complex, has been illuminated by the light of young stars in this artwork by nature captured by the Dark Energy Camera.

The Fujifilm X-T50, with its powerful 40.2-MP sensor and excellent creative functionality, is a great beginner camera for astrophotography.

The first images of an artificial solar eclipse from ESA's Proba-3 mission have been unveiled.

There are new hints that the fabric of space-time may be made of "memory cells" that record the whole history of the universe. If true, it could explain the nature of dark matter and much more

There are new hints that the fabric of space-time may be made of "memory cells" that record the whole history of the universe. If true, it could explain the nature of dark matter and much more

Deadly temperatures put great stress not just on human life but also on the economy, infrastructure, agriculture and health care

The European Space Agency has begun the 55th International Paris Air Show by unveiling the first images from the Proba-3 spacecraft. 

The Proba-3 mission, consisting of two spacecraft that fly in close formation to study the sun, has returned images of the first ever artificial solar eclipse

The Proba-3 mission, consisting of two spacecraft that fly in close formation to study the sun, has returned images of the first ever artificial solar eclipse

Send your birthday love to Planet Bob as we reminisce about this spirited post-apocalyptic gem.

Video: 00:24:33

Watch the replay of the ESA-CNES press conference held at the Paris Air Show 2025 (Le Bourget) on 16 June 2025, with Josef Aschbacher, Director General of ESA, and Lionel Suchet, Executive Vice President of CNES.

Download the transcript.

Video: 00:01:40

Proba-3 artificially created what is normally a rare natural phenomenon: a total solar eclipse.

In a world first, ESA’s Proba-3 satellites flew in perfect formation, blocking the Sun’s bright disc to reveal its fiery corona. This enigmatic outer layer burns millions of degrees hotter than the Sun’s surface and drives the solar storms that can disrupt life on Earth.

With its first artificial eclipse, Proba-3 has captured detailed images of this mysterious region, offering scientists new insights into our star’s behaviour.

Read the full story here.

Access the related broadcast qality footage. 

Today, the European Space Agency’s Proba-3 mission unveils its first images of the Sun’s outer atmosphere – the solar corona. The mission’s two satellites, able to fly as a single spacecraft thanks to a suite of onboard positioning technologies, have succeeded in creating their first ‘artificial total solar eclipse’ in orbit. The resulting coronal images demonstrate the potential of formation flying technologies, while delivering invaluable scientific data that will improve our understanding of the Sun and its enigmatic atmosphere.

Critics fear that U.S. Department of Health and Human Services chief RFK, Jr., known for his antivaccine views, has picked a crucial CDC committee that will be a “disaster for public health”

The M-class flare was accompanied by a coronal mass ejection currently forecast to land Earth with a glancing blow on June 18.