Since the first exoplanet discovery in the 1990s, scientists have learned of the diverse and abundant nature of exoplanets, having now found more than 3700. With such a large and disparate sample set, ESA (European Space Agency) has set its sights on learning how these planets form and what their chemistry is like. A new telescope, or ‘mission’, ARIEL (Atmospheric Remote-sensing Infrared Exoplanet Large-survey), has … Continue reading ARIEL: Exploring strange new worlds and boldly observing what no telescope has observed before.
A new planet with the potential of sustaining life was discovered by astronomers at Queen Mary University Of London orbiting Proxima Centauri, the nearest star to the Sun – 4.2 light years away. Using small wobbles in the trajectory of Proxima Centauri caused by the orbit of this planet, dubbed ‘Proxima b,’ the astronomers calculated that the planet is one third more massive than earth, … Continue reading Potentially Habitable Planet Discovered Around Nearest Star
Surface features such as canyons and valleys on the “Red Planet” suggest an abundance of liquid water in its geological past. Water vapors on Mars were first detected in the early 60s followed by observation of water-rich ice patches decades later, but it was not until 2011 that Lujendra Ojha, a Nepali undergraduate student, spotted signs of possible water flows on our neighboring planet. While … Continue reading Going with the Flow: New Evidence for Liquid Water on Mars