Mars-size - Search Videos

For You

Explore more

Measuring the mass of a Mars-size exoplanet

Measuring the mass of a Mars-size exoplanet

A team of astronomers have measured the mass and size of the smallest exoplanet yet, a Mars-sized planet named Kepler-138b orbiting a red dwarf star about 200 light years from the Solar System. The animation shows the mass-radius diagram based on measurements of 127 exoplanets. The video begins by showing planets with masses similar to Jupiter ...

phys.orgMichele JohnsonJun 18, 2015

Mars Exploration

NASA's Mars Exploration

NASA's Mars Exploration

FacebookInsider Science

12.6M viewsJul 16, 2017

Mars Exploration: Science Goals - NASA Science

Mars Exploration: Science Goals - NASA Science

NASA Mars Exploration

NASA Mars Exploration

624 viewsSep 12, 2012

Top videos

What is the Size of Mars? - StuffSure

What is the Size of Mars? - StuffSure

Simulations suggest an Earth or Mars size planet may be lurking out beyond Neptune

Simulations suggest an Earth or Mars size planet may be lurking

phys.orgBob Yirka

Weird Mars-Size World Ranks Among the Lightest Alien Planets

Weird Mars-Size World Ranks Among the Lightest Alien Planets

NBC NewsCharles Q.

Mars Rover

Mission Overview: NASA's Perseverance Mars Rover

Mission Overview: NASA's Perseverance Mars Rover

FacebookNASA 360

723.7K viewsAug 1, 2020

NASA's Perseverance Mars Rover Milestones - 2021 Year in Review

NASA's Perseverance Mars Rover Milestones - 2021 Year in Review

FacebookNASA - National

115.8K viewsDec 28, 2021

NASA's Mars rover to begin hunt for signs of life

NASA's Mars rover to begin hunt for signs of life

YahooReuters Videos

77K viewsJul 22, 2021