9 October 2025
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  • [ 10 August 2025 ] Venus and Jupiter’s bright morning conjunction News
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exoplanets

News

CHEOPS launched on follow-up exoplanet research mission

24 December 2019 Stephen Clark

The European Space Agency’s CHEOPs satellite is now in space for an ambitious mission to study already-discovered exoplanets in more detail.

News

Water vapor common among exoplanets, but less than expected

12 December 2019 Astronomy Now

A five-year study shows water is a relatively common component of exoplanet atmospheres, but the observed abundances are less than expected, researchers say.

News

In a first, astronomers find traces of a planet orbiting a white dwarf

7 December 2019 Astronomy Now

Astronomers have found evidence of a Neptune-class ice giant orbiting a white dwarf, its atmosphere stripped away by intense ultraviolet radiation.

News

Scientists conclude planets possible around supermassive black holes

2 December 2019 Astronomy Now

Astronomers theorize supermassive black holes at the hearts of many if not all large galaxies could host thousands of large planets out to distances up to 10 light years.

News

TESS mosaic hints at data-rich southern sky survey

7 November 2019 Astronomy Now

The TESS exoplanet hunter has completed its initial survey of the southern sky, allowing researchers to produce a spectacular mosaic.

News

HST finds water vapor in atmosphere of habitable zone exoplanet

11 September 2019 Astronomy Now

For the first time, astronomers have detected the signature of water vapour in the atmosphere of an exoplanet orbiting in the habitable zone of its host star.

News

Exoplanet traced to home star in binary system

5 September 2019 Astronomy Now

Using a technique known as speckle imaging, astronomers have pinned down the orbit of an exoplanet in a binary star system.

News

Evidence found for volcanic ‘extreme Io’ exomoon

3 September 2019 Astronomy Now

Sodium gas detected near a giant exoplant 550 light years away may indicated the presence of a volcanically active exomoon.

News

Earth’s chemical fingerprint could help identify habitable exoplanets

29 August 2019 Astronomy Now

Canadian astronomers have determined Earth’s spectral “fingerprint,” the characteristics that would indicate whether an exoplanet might have a viable biosphere.

News

Exoplanet found in unusually long, elliptical orbit

28 August 2019 Astronomy Now

Astronomers find an exoplanet three times more massive than Jupiter in an extreme elliptical orbit, another milestone for the radial velocity detection technique.

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News Headlines

  • Nova outburst in Centaurus
    24 September 2025
  • Astronomy Now relaunches digital platform
    12 September 2025
  • Potentially habitable planet TRAPPIST-1e displays tentative evidence for an atmosphere
    8 September 2025
  • Ten-Year Lease Extension Confirmed at Herstmonceux Observatory
    18 August 2025
  • Graphic showing the close conjunction of Jupiter and Venus with other stars and contellations marked on a dark sky, above a horizon with trees in silhouette.
    Venus and Jupiter’s bright morning conjunction
    10 August 2025
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