Voyager 2 is heading in the direction of the constellation Telescopium.

Species within the genus Telescopium include:

T, telescopium is commonly seen in Southeast Asian mangroves, on mud, sometimes in the hundreds covering a large area.

Odostomia telescopium is a species of sea snail, a marine gastropod mollusk in the family Pyramidellidae, the pyrams and their allies.

Some of the stars of Auriga were incorporated into a now-defunct constellation called Telescopium Herschelii.

PV Telescopii is a class B-type (blue) supergiant in the constelation Telescopium.

Telescopium telescopium (Linnaeus, 1758)

Johann Bode combined Hell's constellations into Telescopium Herschelii in 1801, located mostly in Auriga.

The Psi Aurigae stars mostly belonged to the now obsolete constellation Telescopium Herschelii, that is now part of Auriga.

Nu Telescopii (ν Tel, ν Telescopii) is a star in the constellation Telescopium.

The Greek astronomer Ptolemy described the constellation in the 2nd century AD, though with the inclusion of Alpha Telescopii, since transferred to Telescopium.

Alpha Telescopii (α Tel, α Telescopii) is the brightest star in the constellation Telescopium, with an apparent visual magnitude of 3.5.

Hérigone did not depict his goblet, but Johann Zahn would illustrate the design in his Oculus Artificialis Teledioptricus Sive Telescopium (1685).

Ptolemy included it in constellation Corona Australis, but it was moved to Telescopium when that constellation was created by Nicolas Louis de Lacaille in the 18th century.

Telescopium Herschelii (Latin for Herschel's telescope) was a constellation created by Maximilian Hell in 1789 to honor the famous English astronomer Sir William Herschel's discovery of the planet Uranus.

Microscopium is a small constellation bordered by Capricornus to the north, Piscis Austrinus and Grus to the west, Sagittarius to the east, Indus to the south, and touching on Telescopium to the southeast.

Johann Zahn's "Oculus Artificialis Teledioptricus Sive Telescopium, which was published in 1685, contains many descriptions and diagrams, illustrations and sketches of both the camera obscura and of the magic lantern.

The group covers a region of space for the most part visible only in the Southern Hemisphere, and lies in the constellations Eridanus, Lepus, Pictor, Scorpius, Fornax, Triangulum Australe and Telescopium.

The La Caille Family is a group of 13 constellations composed of Norma, Circinus, Telescopium, Microscopium, Sculptor, Fornax, Caelum, Horologium, Octans, Mensa, Reticulum, Pictor, and Antlia.