I don't care. Swerve!
Probes or missions to planets vary in travel times depending on the distance between Earth and the target planet. For example, it can take anywhere from a few months to several years to reach a planet like Mars. The dates of these missions are carefully planned based on the alignment of the planets and optimal launch windows for efficiency and fuel savings.
Yes, NASA did send both probes into space but they were launched at different dates.
The Challenger missions, officially known as Space Shuttle Challenger missions, flew from April 4, 1983 until January 28, 1986. The final Challenger mission, STS-51-L, tragically ended in the destruction of the shuttle 73 seconds after liftoff.
The Tamil calendar is based on the movement of the moon. It is a lunisolar calendar, which means it takes into account both the phases of the moon and the position of the sun to determine dates and seasons.
Mars has been known since ancient times and was observed by various civilizations such as the Babylonians, Egyptians, and Greeks. The first recorded observation of Mars dates back to ancient Egypt around 1534 BCE. The planet was officially named Mars by the Romans.
Probes or missions to planets vary in travel times depending on the distance between Earth and the target planet. For example, it can take anywhere from a few months to several years to reach a planet like Mars. The dates of these missions are carefully planned based on the alignment of the planets and optimal launch windows for efficiency and fuel savings.
The planet Neptune has been explored by only one explorer, Voyager 2. Launch date - 20 August 1977 Reached Neptune - 25 August 1989
No spacecraft has landed on Saturn, it has no ground upon which to land.
Search - 1972 One of Our Probes Is Missing 1-2 was released on: USA: 20 September 1972
The Missions of California - 1998 was released on: USA: 20 September 1998
Dangerous Missions - 1999 Smokejumpers was released on: USA: 2000
Dangerous Missions - 1999 Snipers was released on: USA: 1999
Launch of the 'Saturn' - 1901 was released on: USA: January 1901
Saturn - 2012 was released on: USA: 3 April 2012 (internet)
Missions That Changed the War - 2010 was released on: USA: 26 October 2010
Top Secret Missions of the CIA - 1999 was released on: USA: 1999
Two Missions - 2006 was released on: USA: 12 August 2006 (video premiere)