Medicine & TechnologyNASA scientists analyzed new and archival data from Hubble Space Telescope and found that the auroral bands they found in Jupiter's icy moon Ganymede are water vapor in its atmosphere, contradicting previous assumptions.
Recently discovered is new physical evidence akin to spiders that can be explained through CO2 ice's sublimation, and they seem to be carved into the surface when the dry ice is changing from solid to gas in the Martian spring.
The melting temperature of graphite and graphene are high and unfamiliar. Recent experiments show a solid to gas phase transformation that skips the liquid part. Could learning more about this prove useful?