IPAC
  • Change Theme
    • NGC 1097 (Spitzer)
    • Helix (Spitzer)
    • Flame Nebula (WISE)
    • Galactic Center (2MASS)
    • Cool Andromeda (Herschel)
Cool_cosmos_6
Infrared
  • World
  • Universe
  • Missions
  • Gallery
  • Timeline
  • What is Infrared?
  • Ask an Astronomer
  • Teachers
Infrared
  • What is Infrared?
  • Ask an Astronomer
  • Teachers

Mercury

  • What color is Mercury?
  • Is there any water on Mercury?
  • How long does it take to get to Mercury from Earth?
  • How did Mercury get its name?
  • Who discovered Mercury?
  • How many spacecraft have been to Mercury?
  • How old is Mercury?
  • What is Mercury made of?
  • What does the Sun look like from Mercury?
  • What is the weather like on Mercury?
  • Does Mercury have an atmosphere?
  • How far is Mercury from Earth?
  • How long is a year on Mercury?
  • How long is a day on Mercury?
  • How fast does Mercury orbit the Sun?
  • How close is Mercury to the Sun?
  • How strong is the gravity on Mercury?
  • How small is Mercury compared to Earth?
  • Why does Mercury have more craters than the other planets?
  • How hot is Mercury?

How close is Mercury to the Sun?

Mercury is the closest planet to the Sun. Its orbit around the Sun is very elliptical, like a stretched out circle, compared to those of the other planets. Mercury's distance from the Sun ranges from 28.6 million miles (46 million km) to 43.4 million miles (69.8 million km).


Uu-web-banner Large
  • Continue the conversation on
  • Twitter
  • Facebook
  • Contact Us
  • Privacy Policy
  • Image Use Policy
  • About This Site
  • Ipac
  • Jpl
  • Caltech
  • Nasa

Cool Cosmos is an IPAC website. Based on Government Sponsored Research NAS7-03001 and NNN12AA01C.