The Sun has been a source of destruction or the threat thereof in many stories, most commonly either by fading or exploding. Physicist
Lord Kelvin estimated in 1862 that the Sun would fade within a few million years, a timeframe that was later incorporated in stories by
Camille Flammarion and
H. G. Wells, among others. while the
time traveller in Wells's 1895 novel
The Time Machine discovers a cooled and reddened Sun over a barren Earth in the
far future. Similarly,
stories about the end of the world involving the death of the Sun were written in the early 1900s by among others
George C. Wallis, whose 1901 short story "
The Last Days of Earth" depicts the last survivors leaving a frozen Earth for a
potentially habitable planet in another planetary system, and
William Hope Hodgson, whose 1908 novel
The House on the Borderland describes one character's vision of the destruction of both the Earth and Sun. By the 1920s, the combustion hypothesis had fallen out of favour. The new explanation was that the Sun was fuelled by
nuclear fusion, an understanding that was pioneered by the work of astrophysicist
Arthur Eddington. Stories depicting the Sun waning nevertheless kept appearing, such as
Clark Ashton Smith's stories about the fictional future continent
Zothique starting with the 1932 short story "
The Empire of the Necromancers",
Nat Schachner's 1934 short story "
When the Sun Dies" describes the entire Earth freezing over in the 1980s as a result of a reduction in solar activity, and in Arthur C. Clarke's 1949 short story "
History Lesson", future
Venusians find humanity extinct due to the environmental changes brought about by the Sun fading. Clarke also touched upon the subject in the 1938 poem "
The Twilight of the Sun" and the 1979 novel
The Fountains of Paradise. Edmond Hamilton's 1934 short story "
Thundering Worlds" sees all the planets leaving the Solar System to find a new star as the Sun dies, while his 1963
comic book story "
Superman Under the Red Sun" depicts
Superman travelling into the far future and losing his
superpowers as a result of the
aging red Sun. In the 2019 film
The Wandering Earth, the death of the Sun prompts humanity to relocate the entire Earth to a new
planetary system. In
Gene Wolfe's 1980–1983 four-volume novel
The Book of the New Sun and its sequels, a
white hole is used to reinvigorate the dying Sun. The concept of using an explosive device for this purpose is also explored in the 2007 film
Sunshine.
Exploding Several stories depict the Sun exploding, or "going
nova".
Hugh Kingsmill's 1924 short story also entitled "
The End of the World" instead focuses on the anticipation of the destruction of the Earth. In
John W. Campbell's 1930 short story "
The Voice of the Void" humanity leaves Earth ahead of this disaster, while in 's 1931 short story "
Dramatis Personae" the Sun explodes without warning, leaving a few people already in spaceships as the only survivors. In Arthur C. Clarke's 1946 short story "
Rescue Party", aliens come to Earth to save humanity from the violent demise of the Sun only to find that evacuation has already been undertaken, whereas in his 1954 short story "
No Morning After", the aliens' warning goes unheeded.
J. T. McIntosh's 1954 novel
One in Three Hundred deals with the allocation of the limited capacity aboard the evacuating spaceships. The Sun exploding occasionally appears as a background event to explain why humanity has abandoned Earth in favour of
colonizing the cosmos, one example being
Theodore Sturgeon's 1956 short story "
The Skills of Xanadu". In
Norman Spinrad's 1966 novel
The Solarians, the Sun is intentionally made to explode in an act of interstellar warfare, In
Edward Wellen's 1971 novel
Hijack, the
Mafia is duped into abandoning Earth by being misled that the Sun will turn into a nova.
Connie Willis's 1979 short story "
Daisy, in the Sun" is a
coming-of-age parable that relates a young girl
getting her first period to the imminent end of the world. It is now recognized that the Sun cannot explode in this manner as the necessary stellar conditions are not met.
Other The heat of the Sun dooms life on Earth when the Earth's orbit is disrupted in
John Hawkins's 1938 short story "
Ark of Fire", the 1961 film
The Day the Earth Caught Fire, and the 1961 episode "
The Midnight Sun" of the television show
The Twilight Zone. More fancifully,
Clare Winger Harris's 1928 short story "
The Menace of Mars" depicts an increase in heat from the Sun threatening the Earth as a result of a general cosmological change in the properties of the universe, which leads Mars to adjust Earth's orbit to serve as a
shield against the Sun's radiation. , a type of
solar storm Solar storms such as
solar flares appear in some stories. The 1990 film
Solar Crisis depicts a mission to bomb the Sun to avert the destruction that could be caused by an immense predicted solar flare, In
David Koepp's 2022 novel
Aurora, a
coronal mass ejection threatens to end human civilization; the book appears alongside Niven's "Inconstant Moon" on a list of science fiction works with relatively scientifically plausible depictions of the Sun compiled by astronomer
Andrew Fraknoi. More long-lasting changes in solar output appear in 's 1932 short story "
50th Century Revolt", where an increase in solar activity forces humanity to slow the
rotation of the Earth to a
synchronous rotation—where the same side of the Earth faces the Sun at all times, thus protecting the other half of the planet from the scorching heat—for two millennia until the Sun dims again, and
George O. Smith's 1953 novel
Troubled Star, where aliens seek to turn the Sun into a
variable star. == Properties and phenomena ==