SoT 217: The Telescope That John West Rejected

Some giant viruses, called mimiviruses, have immune systems that fight intruders in a manner similar to the CRISPR mechanism that microbiologists use to edit genomes.

NASA has announced the development of a next generation space telescope. Using donated mirrors, the WFIRST telescope will have the same resolution as the Hubble Space Telescope, but a hundred times greater field of view.

Recent headlines have suggested that eating chocolate will improve brain function, but the actual study they're based on had very different conclusions.

New images sent back from the New Horizons probe after its flyby of Pluto show possible clouds in the dwarf planet's atmosphere.