Betul Kacar presents samples in her lab Credit Photo by Jeff Miller/UW–Madison By resurrecting a 3.2-billion-year-old enzyme and studying it inside living microbes, researchers at the University of Wisconsin–Madison have

Extensions to the HZ (the orange stripe) as a function of distance between the planet and its host star (horizontal axis), and the mass of the main-sequence host (vertical axis).

An example of a three-dimensional cube depicting the spatial dimensions and a visible spectral dimension. A 3D cube is one of the main data products from an Integral Field Spectrograph.

Graphical Abstract — astro-ph.GA Surface chemistry on interstellar dust grains is recognized as a central component in astrochemical models, representing a plausible formation route for many of the observed complex