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Stellar Astrophysics Centre:

Research on the Sun, stars

and extra-solar planets

News

The real thing - being tested for the last time. Image: VA and NanoRacks

30.11.2018 |

What do dolphins and mice have in common? The rocket carrying Delphini-1 to the International Space Station of course!

The Delphini-1 launch onboard the SpaceX Falcon 9 is delayed by 1 day due to mouldy mice food for an onboard experiment (really!). The launch was rescheduled to Wednesday December 5th, at 1:16 p.m. EST (19.16 Danish time). Come and join us at the Lakeside Auditorium tomorrow at 18.00.

Credit: Instituto de Astrofísica de Canarias - IAC

07.11.2018 |

First detection of aluminium oxide in an exoplanet atmosphere

Led by Carolina von Essen, AU, an international team has found aluminium oxide in an Ultra Hot Jupiter. They used the OSIRIS spectrograph on the Gran Telescopio Canarias (GTC) to study the chemical composition of the planet whose equilibrium temperature is around 3,200 °C.

NASA's exoplanet hunter Kepler. Credits: NASA/Wendy Stenzel/Daniel Rutter

31.10.2018 |

Goodbye Kepler, and thanks for all the data

NASA announced on 30 Oct 2018 that the Kepler spacecraft will be retired because it finally has run out of fuel for the control system.

An active region of the Sun. The dark spots are “sunspots”. Credit: NASA/SDO/AIA/HMI/Goddard Space Flight Center.

29.10.2018 |

Building Butterflies from Starlight

Read the interesting astrobite about the article "Butterfly diagram of a Sun-like star observed using asteroseismology" with Jørgen Christensen-Dalsgaard and Tim White as co-authors.

Tina Santl-Temkiv doing field work in Greenland

19.09.2018 |

Villum grant for Tina Santl-Temkiv

How do sea ice microorganisms effect cloud processes in the Arctic?

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