10 of Time's Most Influential People in Space
People around the world are pushing the boundaries of space exploration and science every day.
A new book called "New Frontiers of Space: From Mars to the Edge of the Universe" released by Time Books names 25 of the most influential people involved in all aspects of spaceflight and space science today.
Here are 10 of their picks, in no particular order:
Elon Musk, SpaceX
The founder of the private spaceflight firm SpaceX made Time's list. The company's robotic Dragon capsule made its second contracted cargo run to the International Space Station earlier this year.
Sara Seager, Planetary Scientist
Seager wants to find Earth's twin. She combs through exoplanet data in search of Earth-like alien planets that could possibly host life.
K. Radhakrishnan, Chairman of the Indian Space Research Organization
In 2008, Radhakrishnan was integral to the mission that made India the fourth country to put its flag on the moon. The Indian space agency plans to send an orbiter to Mars during a launch in late October this year.
Carolyn Porco, Saturn Imager
Porco leads the imaging science team for NASA's Cassini spacecraft in orbit around Saturn. Recently, she asked people around the world to smile at Saturn as Cassini took a photo of Earth from its position around the ringed wonder.
Jill Tarter, SETI Scientist
Until 212, Tarter served as the director of the Center for SETI (Search for Extraterrestrial Intelligence) Research at the SETI Institute in Mountain View, Calif., but today she is focusing on fund raising for the Allen Telescope Array — a set of 42 radio dishes that search for signs of extraterrestrial intelligence.
Neil deGrasse Tyson, Director of the Hayden Planetarium
From searching for Superman's home planet to writing irreverent Twitter posts about astrophysics, Tyson tries to bring space science to the masses from his post at the American Museum of Natural History.
Liu Yang, Chinese Astronaut
Liu became the first Chinese woman to fly to space in 2012 when she launched aboard the Shenzhou 9 spacecraft.
Steve Squyres, Spirit and Opportunity Rovers
Squyres serves as the principal investigator for NASA's Mars Exploration Rover mission, which has been active on the Red Planet since 2004. He helps to command the Opportunity rover, which is still roaming nearly 10 years after touching down. (Opportunity's twin, Spirit, was pronounced dead in 2011.)
Louis Allamandola, Space Chemist
The founder of NASA's Ames Astrochemistry Laboratory in Mountain View, Calif., Allamandola is searching for the chemical origins of life.
David Spergel, Astrophysicist
Spergel, an astrophysicist at Princeton University, uses data from NASA's Wilkinson Microwave Anisotropy Probe to understand the nature of dark matter and dark energy.