HR8799

Tag archives for HR8799

exoplanetology sundries

There were a number of interesting results reported today, the start of what promises to be an interesting week: IR spectra of HR 8799 planets – Scharf at SciAm blogs reports on the Oppenheimer et al paper using the P1640 at the Palomar telescope. Their interpretation of the rather low signal-to-noise low resolution spectra is…