Cloudy days on exoplanets may hide atmospheric water

Water is a hot topic in the study of exoplanets, including "hot Jupiters," whose masses are similar to that of Jupiter, but which are much closer to their parent star than Jupiter is to the sun. They can reach a scorching ...

Image: ESA Cluster's 16-year-old webcam restarted

Last week, flight controllers at ESA's operations centre in Darmstadt, Germany, recommissioned and tested a 16-year-old webcam on one of Cluster's four satellites.

Hubble directly measures rotation of cloudy 'super-Jupiter'

Astronomers using NASA's Hubble Space Telescope have measured the rotation rate of an extreme exoplanet by observing the varied brightness in its atmosphere. This is the first measurement of the rotation of a massive exoplanet ...

First detection of super-earth atmosphere

For the first time astronomers were able to analyse the atmosphere of an exoplanet in the class known as super-Earths. Using data gathered with the NASA/ESA Hubble Space Telescope and new analysis techniques, the exoplanet ...

Image: Launch of Soyuz TMA-19M to the ISS

The launch of Soyuz TMA-19M seen from 113 m by an automatic camera – standing this close to 274 tonnes of rocket fuel would not be a good idea.

Hubble views a lonely galaxy

Only three local stars appear in this image, quartered by right-angled diffraction spikes. Everything besides them is a galaxy; floating like a swarm of microbes in a drop of water, and brought into view here not by a microscope, ...

Swiss camera leaves for Mars

A camera designed and built at the University of Bern left Bern today at 6:00 in the morning for Cannes in France where it will be integrated on the European Space Agency's ExoMars Trace Gas Orbiter (TGO) spacecraft at ...

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