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  2. Across the Universe - Wikipedia

    en.wikipedia.org/wiki/Across_the_Universe

    "Across the Universe" is a song by the English rock band the Beatles. It was written by John Lennon and credited to Lennon–McCartney.The song first appeared on the 1969 various artists' charity compilation album No One's Gonna Change Our World and later, in a different form, on their 1970 album Let It Be, the group's final released studio album.

  3. Expansion of the universe - Wikipedia

    en.wikipedia.org/wiki/Expansion_of_the_universe

    The former distance is about 4 billion light-years, much smaller than ct, whereas the latter distance (shown by the orange line) is about 28 billion light-years, much larger than ct. In other words, if space were not expanding today, it would take 28 billion years for light to travel between Earth and the quasar, while if the expansion had ...

  4. Light Years Away (G.E.M. song) - Wikipedia

    en.wikipedia.org/wiki/Light_Years_Away_(G.E.M._song)

    "Light Years Away" (Chinese: 光年之外; pinyin: Guāngnián zhī wài) is a song recorded by Hong Kong singer-songwriter G.E.M. released on 30 December 2016. [1] It is the Chinese theme song for the American sci-fi film Passengers. [1] The music video captures scenes from the film Passengers, and features G.E.M. singing in the Avalon. The ...

  5. Speed of light - Wikipedia

    en.wikipedia.org/wiki/Speed_of_Light

    Another quantum effect that predicts the occurrence of faster-than-light speeds is called the Hartman effect: under certain conditions the time needed for a virtual particle to tunnel through a barrier is constant, regardless of the thickness of the barrier. [50] [51] This could result in a virtual particle crossing a large gap faster than ...

  6. Lighthouse paradox - Wikipedia

    en.wikipedia.org/wiki/Lighthouse_paradox

    The theory of relativity says information cannot be transmitted faster than light. This experiment does not actually transmit a signal from object 1 to object 2. The time when the light beam strikes object 2 is controlled by the person at the lighthouse, not anyone on object 1, so no one on object 1 can transmit a message to object 2 by this ...

  7. Faster-than-light - Wikipedia

    en.wikipedia.org/wiki/Faster-than-light

    Faster-than-light (superluminal or supercausal) travel and communication are the conjectural propagation of matter or information faster than the speed of light (c). The special theory of relativity implies that only particles with zero rest mass (i.e., photons ) may travel at the speed of light, and that nothing may travel faster.

  8. Light echo - Wikipedia

    en.wikipedia.org/wiki/Light_echo

    Light from the initial flash arrives at the viewer first, while light reflected from dust or other objects between the source and the viewer begins to arrive shortly afterward. Because this light has only travelled forward as well as away from the star, it produces the illusion of an echo expanding faster than the speed of light. [3]

  9. Space Songs - Wikipedia

    en.wikipedia.org/wiki/Space_Songs

    He liked the music so much, especially the song "Why Go Up There," that he appropriated the album for his own record collection. (And in the essay, gives reasons as why mankind should "go up there.") Japanese electronic music producer and DJ Yoshinori Sunahara sampled "Zoom a Little Zoom" in his song "Journey Beyond the Stars", which featured ...