Caleb: It turns out what we discover ends up leading us to new questions.
Molly :The Mariner 4 mission was the first to take us to mars, and in doing so, changed everything we thought we knew about the red planet.
Dr. Jim Garvin: There is this mystery of Mars. Mars is unavoidably special.
Dr. Nicky Fox: The red planet, it's so often visible in the sky that, you know, you feel like it's just over there.
Dr. Ralph McNutt: Mars has been subject of a lot of speculation for a long number of years.
NASA (July 15, 2013) Caleb: If you want to look back in time to the beginning of our solar system, look no further than comets and asteroids.
Molly: These solar system time capsules have been giving away secrets of not ... watch video
NASA (Nov. 6, 2013) Jane Houston Jones: What's Up for November? MAVEN launches to Mars and Comet ISON should be visible before dawn.
Hello and welcome. I'm Jane Houston Jones from NASA's Jet Propulsion Laboratory in ... watch video
NASA (Nov. 1, 2013) Launch day approaches for NASAs next Mars mission
A show of power from our Sun
And activity picks up on The International Space Station Those are some of the stories trending, This Week at ... watch video
NASA (Jan. 30, 2013) Get a glimpse of what's in store for NASA and NASA 360 as we take a look back at the last 50 years of solar system exploration and look forward to what the future might ... watch video
NASA (Aug. 2, 2013) DC CELEBRATES CURIOSITY HQ
MSL Control Room at Mars Landing:
Touchdown confirmed, were safe on Mars. (applause)
Celebration, when the Curiosity Rover safely found the surface of ... watch video
Feb. 9, 2016 Hundreds of hidden nearby galaxies have been studied for the first time, shedding light on a mysterious gravitational anomaly dubbed the Great Attractor. Despite being just 250 million light years ... read more
Feb. 1, 2016 The origin of matter in the universe has puzzled physicists for generations. Today, we know that matter only accounts for 5 percent of our universe; another 25 percent is constituted of dark matter. ... read more
Jan. 29, 2016 Promising new calibration tools, called laser frequency combs, could allow astronomers to take a major step in discovering and characterizing earthlike planets around other ... read more
Jan. 28, 2016 New research is broadening perspectives on time and space. Scientists challenge the long-held presumption that time evolution -- the incessant unfolding of the universe over ... read more
Jan. 29, 2016 The moon was formed from a violent, head-on collision between the early Earth and a 'planetary embryo' called Theia approximately 100 million years after the Earth formed, ... read more
Sep. 24, 2014 India's Mars Orbiter Spacecraft successfully entered into an orbit around the planet Mars this morning (Sept. 24, 2014) by firing its 440 Newton Liquid Apogee Motor (LAM) along with eight ... read more
Apr. 8, 2011 Assembly and testing of NASA's Mars Science Laboratory spacecraft is far enough along that the mission's rover, Curiosity, looks very much as it will when it is investigating ... read more