earth



A new study using a NASA satellite instrument orbiting Earth has found that small, environmental changes in polar food webs significantly influence the boom-and-bust, or peak and decline, cycles of phytoplankton. These findings will supply important data for ecosystem management, commercial fisheries and our understanding of the interactions between Earth’s […]

Space Laser Reveals Boom-and-Bust Cycle of Polar Ocean Plants






Using NASA’s Hubble Space Telescope, astronomers have conducted the first search for atmospheres around temperate, Earth-sized planets beyond our solar system and found indications that increase the chances of habitability on two exoplanets. Specifically, they discovered that the exoplanets TRAPPIST-1b and TRAPPIST-1c, approximately 40 light-years away, are unlikely to have puffy, […]

NASA’s Hubble Telescope Makes First Atmospheric Study of Earth-Sized Exoplanets