[NASA] NASA’s SPHEREx (Spectro-Photometer for the History of the Universe, Epoch of Reionization, and Ices Explorer) space telescope is shedding light on brown dwarfs, celestial objects that blur the line […]
free-floating object
Posted inAstrochemistry, Astronomy & Telescopes, Exoplanets, -moons, -comets, Imaging & Spectroscopy, Interstellar, Status Report
Detection Of Hydrocarbons In The Disk Around An Actively-Accreting Planetary-Mass Object
We present the 0.6–12-micron spectrum of Cha 1107-7626, a 6-10 Jupiter-mass free-floating object in the ∼2 Myr-old Chamaeleon-I star-forming region, from observations with the NIRSpec and MIRI instruments onboard the […]