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18 Jan 2024
NASA's Ingenuity helicopter took off for its 72nd and final flight on Mars.
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18 Feb 2021
The Perseverance rover successfully landed on Mars.
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19 Mar 2013
Water-bearing minerals were discovered on Mars by NASA's Curiosity Rover.
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19 Jan 2013
Earth-like calcium-rich deposits were found on Mars by NASA's Curiosity Rover.
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10 Nov 2008
NASA declared the conclusion of the Phoenix mission after contact was lost with the Phoenix lander.
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4 Aug 2007
NASA launched the Phoenix spaceship from the Cape Canaveral Air Force Station, Florida, US.
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10 Mar 2006
After seven months of travel, the Mars Reconnaissance Orbiter arrived safely to Mars.
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1 Apr 2005
NASA celebrated April Fool's Day by telling the world that they found water on Mars.
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27 Aug 2003
Mars made its closest approach to Earth in nearly 60,000 years.
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7 Jul 2003
NASA's Opportunity Mars rover launched from the Florida Cape Canaveral Space Force Station.
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7 Apr 2001
NASA launched the 2001 Mars Odyssey space probe from Cape Canaveral.
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5 May 2000
A conjunction of Sun, Mercury, Venus, Mars, Jupiter, Saturn, and the Moon occurred.
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3 Dec 1999
NASA lost radio contact with the Mars Polar Lander moments before the spacecraft entered the Martian atmosphere.
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3 Jan 1999
The Mars Polar Lander was launched.
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4 Jul 1997
NASA's Pathfinder Space probe landed on Mars.
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6 Aug 1996
A team of NASA scientists declared that the Martian ALH 84001 meteorite might contain traces of alien life.
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21 Aug 1993
NASA lost contact with the Mars Observer spacecraft.
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25 Sep 1992
NASA launched the Mars Observer, a space probe designed to study Mars' geology and climate.
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3 Sep 1976
The Viking 2 became the second spacecraft to land on Mars.
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25 Jul 1976
The famous Face on Mars photo is taken.
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20 Jul 1976
Viking I lands on Mars.
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20 Jul 1976
America's robot spacecraft, the Viking I, successfully landed on Mars.
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20 Aug 1975
NASA launched the Viking 1 planetary probe toward Mars.
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9 Aug 1973
The USSR launched the Mars 7 spacecraft from the Baikonur Cosmodrome in modern-day Kazakhstan.
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12 Oct 1972
Mariner IX took two photos of Mars' north pole.
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2 Jan 1972
The mapping of Mars' surface began.
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14 Nov 1971
NASA's Mariner 9 became the first spacecraft to orbit another planet when it entered Mars' orbit.
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30 May 1971
The US Mariner 9 was launched – it went on to become the first satellite to orbit Mars.
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27 Mar 1969
NASA launched its Mariner 7 space probe from Cape Canaveral atop an Atlas-Centaur rocket.
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28 Nov 1964
NASA launched the Mariner 4 space probe on a mission to Mars.
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23 Aug 1924
Mars had a 'close encounter' with Earth at 34.8 million miles apart.
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17 Aug 1877
Asaph Hall discovered Mars' second moon, called Phobos.
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12 Aug 1877
One of Mars' moons, 'Deimos,' was discovered by an American astronomer, Asaph Hall.
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20 Mar 1345
Saturn, Jupiter, and Mars came into alignment. Medieval scholars believed this phenomenon brought forth the Black Death.