The Soviet Luna program, designed for lunar research and mission planning, ran from 1959 to 1976. On Aug. 9, 1976, Luna 24, the final mission of the program, launched from the Baikonur Cosmodrome in present-day Kazakhstan. The probe landed on the Moon’s surface nine days later, in the Mare Crisium (Sea of Crises), a previouslyContinue reading "Aug. 9, 1976: Luna 24 blasts off"

The post Aug. 9, 1976: Luna 24 blasts off appeared first on Astronomy Magazine.

A pioneer mission in astrometry – the measurement of the position, distance, motion, brightness, and color of stars – the European Space Agency’s (ESA) High Precision Parallax Collecting Satellite, or Hipparcos, launched on Aug. 8, 1989. There were immediately problems when a rocket-engine failure kept Hipparcos from reaching its planned orbit. However, the satellite wasContinue reading "Aug. 8, 1989: The Hipparcos satellite launches"

The post Aug. 8, 1989: The Hipparcos satellite launches appeared first on Astronomy Magazine.

Meterorite ALH 84001 fell to Earth from Mars about 13,000 years ago, landing in the Allan Hills region of Antarctica. It was discovered in 1984 and taken to the Johnson Space Center, where in 1994 researchers saw possible signs of life: carbonate minerals and microscopic structures that resembled nanobacteria. Further research commenced, and on Aug.Continue reading "Aug. 7, 1996: NASA announces martian life"

The post Aug. 7, 1996: NASA announces martian life appeared first on Astronomy Magazine.

NASA launched its Mars rover Curiosity inside the Mars Science Laboratory (MSL) on Nov. 26, 2011. Complete with 10 science instruments and 17 cameras, the robot can analyze mineral types, search for signs of microbial life, and take color panoramas of the Red Planet’s surface. Curiosity’s landing on Mars was a new process, nicknamed theContinue reading "Aug. 6, 2012: Curiosity lands on Mars"

The post Aug. 6, 2012: Curiosity lands on Mars appeared first on Astronomy Magazine.