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Jul 14, 2015 09:30 AM ET // Irene Klotz
Baby planet Pluto gets its closeup -- or so scientists hope.
Jul 9, 2015 07:59 AM ET // Calla Cofield,
NASA's New Horizons probe has officially begun to execute its sequence of Pluto flyby observations as it zooms toward its closest approach to the dwarf planet on July 14.
Jun 22, 2015 06:30 AM ET // Adam Crowl, Icarus Interstellar
Exploring interstellar space would require a paradigm change in our way of thinking.
Jun 14, 2015 09:35 AM ET // Robert Z. Pearlman, Editor
Two new books from the University of New Mexico Press feature photos from the Apollo moon landing and the one- and two-man Mercury and Gemini flights.
Jun 8, 2015 07:00 AM ET // Discovery News
Enjoy some of the most inspiring, beautiful and down-right stunning photos from our adventures in space this past week.
Jun 4, 2015 08:10 AM ET
NASA’s New Horizons has almost arrived to Pluto! What do we know about this dwarf planet, and what do we hope to learn from sending a probe to the surface?
Jun 1, 2015 06:23 AM ET
It would be extremely exciting to find life on another planet. How should we be looking for it, and does this discovery hold the key to finally discovering it?
May 29, 2015 10:14 AM ET
What's it like to fly on a U2 spy plane, 70,000 feet in the air, at an altitude that reaches 70 degrees below zero? Watch one man capture his once-in-a-lifetime flight at the edge of space.
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