Calling undergrads, graduate students and early career scientists interested in exoplanet studies and/or astrobiology to apply for the Emerging Researchers in Exoplanet Science Symposium and/or the Astrobiology Graduate Conference.
Water is essential for life, but where does it come from? Read on and learn that a significant amount is inherited from the interstellar medium.
Habitable zone estimations take the climate regulation of the carbon cycle into account. But are we drawing the edges of the habitable zone too wide?
We have one canonical idea of what life looks like on Earth: nitrogen, water, carbon dioxide. But would this be true on another world? When looking for life in the atmospheres of exoplanets, we might want to consider searching for something completely different.
Asteroids and volcanoes are familiar harbingers of global doom. But what about Gamma Ray Bursts? Is another doomsday lurking?
Today’s paper proposes a detection method for technologically advanced life that goes beyond the usual SETI signals: looking at exoplanet atmospheres not just for the presence of life in general, but for the chemical signatures of intelligent life.