Monthly Archives: febrero 2015

Exoplanet With Gigantic Rings 200 Times Bigger than Saturn’s Discovered

Ver artículo original A young exoplanet called J1407b has a gigantic ring system that’s much heavier and about 200 times larger than the rings of Saturn. Astronomers discovered the giant planet or possibly a brown dwarf (that is, a failed star) when it eclipsed a very young sun-like star called J1407. This ring system—the first […]

THE GATHERING STORM

ver artículo original Air pollution in Asia may be changing weather patterns in the United States. Increasingly intense storms in the United States might have an unexpected origin: Asian air pollution. Researchers from NASA’s Jet Propulsion Laboratory have found that aerosols from across the Pacific strengthen extratropical cyclones—a type of storm system that drives much of […]

Viaje por el Sistema Solar a la velocidad de la luz

¿Cómo sería un viaje por el sistema solar a la velocidad de la luz?