What is something in space that starts with an I

Io - one of Jupiter's moons.
ISS - International Space Station
IGM - Intergalactic medium
Iapetus - one of Saturn's moons
Ida - an asteroid

ISS international space station

- Ions

- Lagoon Nebula

i or L?

If i, then: IO (One of Jupiters Moons)

of L, then: Lagrangian Points.

There is Leo the Lion, Libra the scales, Lyra the lyre, and Lepus the hare.

Io (moon of jupiter)

Flash Gordon?

why r u asking this?