Colibrì

Colibrì is a proposed Canadian X-ray space telescope, in planning for a 2032 launch. Its an angular resolution would be 6 arcseconds and its photon energy resolution (essentially, spectral resolution) would reach 1 electron volt (using transition edge sensors).

Note that the name Colibri (which is the name of a hummingbird species) is used for other space- and astronomy-related projects:

• A 1.3-m robotic (ground) telescope in Mexico, which began operation in 2024, to carry out transient (gamma-ray burst) follow-up, able to repoint within 20 seconds.
• A CubeSat to under development at Universidad Panamerica in Mexico City, aiming to measure atmospheric density at low Earth orbit, of interest for space debris mitigation.
• A Russian educational project producing a nanosatellite (aka Colibri-S) to carry out radio communication and Earth sensing.