Group items tagged

Treadmill vs Running Outside: The debate whether running outside is better or running on a treadmill is better is not a new one. Is running on a treadmill is as good, healthy and effective as running outside? We asked this question from Sports Cardiologist Dr. Norberto Debbag.

Exoplanets are planets outside of the solar system. They are also referred to as extrasolar planets. Starting in 1992 with the first discovery, astronomers have located about ..

"Astronomy is a natural science that is the study of celestial objects (such as moons, planets, stars, nebulae, and galaxies), the physics, chemistry, and evolution of such objects, and phenomena that originate outside the atmosphere of Earth, including supernovae explosions, gamma ray bursts, and cosmic background radiation."