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The Parker Solar Probe was launched Aug. 12, 2018 with the mission of coming within 4 million miles of the sun's surface to study the formation of the solar wind.. The spacecraft is designed to ...
Solar cycle 25 is the current solar cycle, the 25th since 1755, when extensive recording of solar sunspot activity began. It began in December 2019 with a minimum smoothed sunspot number of 1.8. [2] It is expected to continue until about 2030. [3] [4]
The Parker Solar Probe was launched Aug. 12, 2018 with the mission of coming within 4 million miles of the sun's surface to study the formation of the solar wind.
The Parker Solar Probe (PSP; previously Solar Probe, Solar Probe Plus or Solar Probe+) [6] is a NASA space probe launched in 2018 to make observations of the Sun's outer corona. It used repeated gravity assists from Venus to develop an eccentric orbit, approaching within 9.86 solar radii (6.9 million km or 4.3 million miles) [ 7 ] [ 8 ] from ...
2 Exceeding 7 minutes of totality, this will be the first time this has happened in 177 years; the last one occurred on June 30, 1973, [139] when the Concorde prototype followed the totality spot for 73 minutes. 3 Largest total solar eclipse in the 3rd millennium, with a magnitude of 1.08074 [140] 4 Very close to the theoretical maximum.
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Nova-C IM-2: February 2025 Lunar lander [2] Odin (Brokkr-2) February 2025 First commercial asteroid fly-by mission by AstroForge, rideshare of the IM-2 mission. The target is 2022 OB5. [3] [4] Lunar Trailblazer: February 2025 Lunar orbiter, a secondary payload on the IM-2 mission [5] EscaPADE: Spring 2025 Two Mars orbiters [6] Tianwen-2: May 2025
Solar maximum is the regular period of greatest solar activity during the Sun's 11-year solar cycle. During solar maximum, large numbers of sunspots appear, and the solar irradiance output grows by about 0.07%. [2] On average, the solar cycle takes about 11 years to go from one solar maximum to the next, with duration observed varying from 9 to ...