Topic description and stories

Artist’s impression of the exoplanet GJ 1132 b

Hubble sees new atmosphere forming on a rocky exoplanet

11 Mar 2021

For the first time, scientists using the NASA/ESA Hubble Space Telescope have found evidence of volcanic activity reforming the atmosphere on a rocky...

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Artist's impression of the protoplanetary disk with magnetic field lines

Astronomers identify new method of planet formation

12 Feb 2021

Scientists have suggested a new explanation for the abundance in intermediate-mass exoplanets – a long-standing puzzle in astronomy.

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Artist's impression of LTT 9779b

Astronomers discover the first ‘ultrahot Neptune’: one of nature’s improbable planets

21 Sep 2020

An international team of astronomers, including researchers from the University of Cambridge, has discovered a new class of planet, an ‘ultrahot...

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Night sky at ESO's Paranal Observatory in Chile

‘Lost’ world’s rediscovery is step towards finding habitable planets

21 Jul 2020

The rediscovery of a lost planet could pave the way for the detection of a world within the habitable ‘Goldilocks zone’ in a distant solar system.

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Artist's impression of K2-18b

Large exoplanet could have the right conditions for life

27 Feb 2020

Astronomers have found an exoplanet more than twice the size of Earth to be potentially habitable, opening the search for life to planets...

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Artist's impression of gas giant exoplanet

Water common – yet scarce – in exoplanets

11 Dec 2019

The most extensive survey of atmospheric chemical compositions of exoplanets to date has revealed trends that challenge current theories of planet...

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Looking up

08 Oct 2019

When Professor Didier Queloz spotted a light emitting from a star many light years away from the Earth, he thought it signalled the end of his PhD.

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Professor Queloz in his office at the Cavendish Laboratory, Cambridge.

Professor Didier Queloz wins 2019 Nobel Prize in Physics for first discovery of an exoplanet

08 Oct 2019

Queloz jointly wins the 2019 Physics Nobel for his work on the first confirmation of an exoplanet – a planet that orbits a star other than our Sun...

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‘Forbidden’ planet found wandering ‘Neptunian Desert’

29 May 2019

An international group of astronomers has identified a rogue planet orbiting its star in the so-called Neptunian Desert.

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Giant planets around young star raise questions about how planets form

15 Oct 2018

Researchers have identified a young star with four Jupiter and Saturn-sized planets in orbit around it, the first time that so many massive planets...

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Artist's concept depicting one possible appearance of the planet Kepler-452b

Scientists identify exoplanets where life could develop as it did on Earth

01 Aug 2018

Scientists have identified a group of planets outside our solar system where the same chemical conditions that may have led to life on Earth exist...

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Multiple metals – and possible signs of water – found in unique exoplanet

31 May 2018

An international team of researchers have identified ‘fingerprints’ of multiple metals in one of the least dense exoplanets ever found.

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