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Solar flare, a large explosion in the Sun's atmosphere caused by tangling, crossing or reorganizing of magnetic field lines; Coronal mass ejection (CME), a massive burst of plasma from the Sun, sometimes associated with solar flares; Geomagnetic storm, the interaction of the Sun's outburst with Earth's magnetic field
The biological and geological future of Earth can be extrapolated based on the estimated effects of several long-term influences. These include the chemistry at Earth's surface, the cooling rate of the planet's interior, gravitational interactions with other objects in the Solar System, and a steady increase in the Sun's luminosity.
After the sun celebrates its 11 billionth birthday, scientists believe it will continue to expand to the point where it is 166 times bigger than it is now.
The Sun reaches the top of the red-giant branch of the Hertzsprung–Russell diagram, achieving its maximum radius of 256 times the present-day value. [118] In the process, Mercury, Venus and Earth are likely destroyed. [114] 8 billion The Sun becomes a carbon–oxygen white dwarf with about 54.05% of its present mass.
When our sun dies about 5 billion years from now it might look something like this glowing celestial display which was captured from 4,600 light-years away. Hubble image of a star exploding may ...
A shockwave passed Pioneer 10, which was 2.2 AU from the Sun at the time. [4] The greatly constricted magnetosphere caused many satellites to cross outside Earth's protective magnetic field , such boundary crossings into the magnetosheath led to erratic space weather conditions and potentially destructive solar particle bombardment. [ 35 ]
The Vandenberg Space Force Base, from where the rocket launched, warned there may be "unsafe" rocket debris in the area and said residents should stay away from it.
As the Sun dies, its gravitational pull on orbiting bodies, such as planets, comets, and asteroids, will weaken due to its mass loss. All remaining planets' orbits will expand; if Venus, Earth, and Mars still exist, their orbits will lie roughly at 1.4 AU (210 million km ; 130 million mi ), 1.9 AU (280 million km ; 180 million mi ), and 2.8 AU ...