In his search for giant stars hosting large worlds, Samuel Grunblatt, an astrophysicist at Johns Hopkins University, came across a strangely puffy planet that’s smaller, hotter, and older than it’s supposed to be. “We didn’t expect to find any planet that looks like this,” he told Gizmodo.
Do we live in an unusual star system? Astronomers have been trying to figure out if the Solar System is unique compared to other stars and their orbiting planets, and they just took a major step towards answering the longstanding cosmic mystery.
A newly discovered exoplanet, with its surface temperature estimated to be remarkably temperate, is suddenly one of the most intriguing objects in our immediate celestial neighborhood. This rocky Venus-sized world transits a red dwarf star, offering astronomers the rare opportunity to study whether such planets can…
The Hubble Space Telescope just ogled an exoplanet passing in front of a star in a triple system, revealing the nearby world’s mass.
