Video: The New Horizons team hold news conference after flyby declared a success

These video highlights released by the Indian Space Research Organization show the launch campaign to prepare for liftoff of the Chandrayaan 2 moon mission aboard a GSLV Mk.3 rocket.

NASA has narrowed its choices for a new billion-dollar robotic space mission: A plutonium-powered quadcopter to explore the hazy landscape of Saturn’s largest moon Titan, or a probe to scoop up a piece of a comet and return it to Earth.

NASA’s newest observatory in space has started its search for planets around other stars, officials said Friday, as astronomers zero in on worlds that are ripe for research by follow-up missions like the James Webb Space Telescope.