Measurement of the primordial helium abundance from the intergalactic medium
The Azimuthal Dependence of Outflows and Accretion Detected Using O VI Absorption
The Extreme Ultraviolet Variability of Quasars
Warm-hot gas in X-ray bright galaxy clusters and the H I-deficient circumgalactic medium in dense environments
Instrument
COS, COS/FUV, COS/NUV
Temporal Coverage
2014-04-29T11:10:26Z/2014-05-22T11:35:36Z
Version
1.0
Mission Description
Launched in 1990, the NASA/ESA Hubble Space Telescope remains the premier UV and visible light telescope in orbit. With well over 1.6 million observations from 10 different scientific instruments, the ESA Hubble Science Archive is a treasure trove of astronomical data to be exploited.
European Space Agency, Tripp comma Todd M., 2015, 'Directly Probing >10^6 K Gas in Lyman Limit Absorbers at z > 2', 1.0, European Space Agency, https://doi.org/10.5270/esa-z93np1j