The interior of ExTrA

Searching for nearby exo-Earths around cool stars, ExTra (Exoplanets in Transits and their Atmospheres) is based in ESO's La Silla Observatory in northern Chile. ExTrA is a new generation of planet-hunting telescopes, this is one of three 60-centimetre telescopes that looks for slight dips in the spectroscopy coming from smaller stars.

Källa:

ESO

Om videon

ID:ExTrA_interior3
Publiceringsdatum:23 oktober 2019 10:52
Speltid:11 s
Frame rate:25 fps

Om objektet

Namn:Exoplanets in Transits and their Atmospheres
Typ:Unspecified : Technology : Observatory : Telescope
Kategori:La Silla

Ultra HD (info)


HD


Medium


For Broadcasters