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Mars Exploration Rovers (MER-A & B) (Delta II) NASA's Mars Exploration Rovers launched aboard Delta II vehicles from CCAFS. MER-A "Spirit" launched June 2003, and MER-B "Opportunity" launched July 7 that same year. Both rovers reached Mars in January 2004. Information sent back to Earth from the rovers revealed the existence of water in the Red ...
The list for the year 2025 and for its subsequent years may contain planned launches, but the statistics will only include past launches. For the purpose of these lists, a spaceflight is defined as any flight that crosses the Kármán line , the FAI -recognized edge of space, which is 100 kilometres (62 miles) above mean sea level (AMSL) . [ 1 ]
A mission could have a period of 365 days in a year, a few weeks each month, [6] a few weeks every 26 months (e.g. Mars launch periods), [7] or a short period time that won't be repeated. A launch window indicates the time frame on a given day within the launch period that the rocket can launch to reach its intended orbit.
Mark your calendars, because this magical nighttime event will occur the evening of January 16, according to numerous reputable sources, including NASA, Space.com, EarthSky.org and LiveScience.com ...
Mars and the moon will be about four degrees apart on Wednesday evening. Christophe Lehenaff / Getty Images From northern lights sightings to meteor showers and a supermoon , November has been an ...
NASA Discovery Program mission to Venus. 2031 (TBD) [42] Commercial launch vehicle Cape Canaveral or Kennedy: TBA: Sample Retrieval Lander: NASA / ESA: TMI to Martian surface: Mars sample-return Mars Ascent Vehicle: NASA: Martian surface to TMI: Mars sample-return Lander component of the NASA–ESA Mars sample-return mission. It will carry NASA ...
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The pattern of seven-day weeks repeats over a two-year cycle, i.e., the calendar year always begins on a Sunday in odd-numbered years, thus effecting a perpetual calendar for Mars. [ 27 ] Whereas previous proposals for a Martian calendar had not included an epoch, American astronomer I. M. Levitt developed a more complete system in 1954.