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NASA's Perseverance rover on Mars finds a rock containing spotted features which are possible fossilized records of microbes, though non-biological processes cannot yet be ruled out.
2024-07-25

NASA's "Perseverance" finds evidence that an ancient river delta on Mars held a crater-filling lake billions of years ago.
2023-12-12

NASA announces that its "Curiosity" rover has detected the largest ever measurement of methane on Mars.
2019-06-24

NASA selects Jezero crater on Mars as the landing site for the Mars 2020 rover. The crater was once a large lake and may hold evidence of ancient life.
2018-11-19

NASA announces it has completed its first full-power test of the Kilopower nuclear reactor for space. NASA intends to use the technology to power exploration missions to the Moon and Mars.
2018-05-2

U.S. President Donald Trump signs the "Space Policy Directive 1" that establishes the foundation for a crewed mission to the Moon, while also maintaining a longer-term NASA goal of landing a man on Mars.
2017-12-11

NASA Curiosity Mars rover begins its mission to its destination and drives to Mount Sharp.
2013-07-8

A NASA spacecraft, Mars Reconnaissance Orbiter, is providing new evidence of a wet underground environment on Mars that adds to an increasingly complex picture of the Red Planet's early evolution.
2013-01-20

NASA announces new plans to launch another Curiosity-like robotic science rover to Mars in 2020.
2012-12-4

NASA launches the robotic Mars Science Laboratory, the largest rover yet sent to Mars, with the aim of finding evidence for past or present life on Mars.
2011-11-26