Materials known to exist at Pluto's surface from ground - based
spectroscopic observations include highly volatile cryogenic ices of N2 and CO, along with somewhat less volatile CH4 ice, as well as H2O and C2H6 ices and more complex tholins that are inert at Pluto surface temperatures.
Not exact matches
This intriguing fingerprint quickly triggered additional
observations by teams of astronomers worldwide who obtained observing time with additional space observatories
including NASA's Chandra X-ray Observatory and NASA's Nuclear
Spectroscopic Telescope Array (NuSTAR).
New results
include Hubble Space Telescope
spectroscopic observations of the TRAPPIST - 1 earth - sized planets (planets bcdefg).
Potential topics
include: (1) Advanced numerical modelling of magnetic flux tubes / loops in the low solar atmosphere (2) Forward modelling of
spectroscopic and narrowband EUV
observations of the low solar atmosphere, (3) Solar Rotational Tomography of EUV and / or coronagraph coronal
observations, (4) Automated detection and prediction of coronal mass ejections, (5) Analysis of solar wind turbulence
observations by in situ spacecraft, (6) Eclipse instrumentation,
observations and data analysis.
Here, we use
observations from the Large Sky Area Multi-Object Fibre
Spectroscopic Telescope (LAMOST, also called the Guoshoujing Telescope at Xinglong observatory, China) 33 to show that superflare stars are generally characterized by larger chromospheric emissions than other stars,
including the Sun.
With AKARI, we performed near - infrared (2.5 - 4.5 um)
spectroscopic observations of 34 regions in M 82
including its northern and southern halos.