In this Kavli Q&A, astrophysicist Jacqueline Hewitt, director of the MIT Kavli Institute for Astrophysics and Space Research, discusses how the TESS exoplanet mission has already changed the Institute and will bring about further evolution in the years to come.
The just-launched Transiting Exoplanet Survey Satellite (TESS) could soon provide the breakthrough identification of dozens of potentially habitable exoplanets right in our cosmic backyard. Two TESS scientists—Greg Berthiaume and Diana Dragomir—provide an inside look at the mission's development and revolutionary science.
A newfound star in a nearby galaxy appears to have cheated death by exploding at least twice as a supernova. It could be a throwback to the first stars that ever formed in the cosmos. We spoke to three astrophysicists—Iair Arcavi, Emily Levesque and Lars Bildsten—about this "living dead' star.
The prevailing view of the universe has just passed a rigorous new test, but the mysteries of dark matter and dark energy remain frustratingly unsolved. Three astrophysicists—Scott Dodelson, Risa Wechsler and George Efstathiou—discuss the implications.