Using the Hobby-Eberly Telescope at McDonald Observatory, astronomers have taken a closer look at a nearby exoplanet and discovered it may be more Earth-like than previously thought. The planet, known as GJ 3378b, orbits a small, cool star called a red dwarf. Just 25 light-years from Earth in the di rection of the northern constellation Camelopardalis, it lies in its star's "habitable zone"—the region where temperatures could allow liquid water to exist—making it a candidate to host life. ...read more read less