List of geological features on Pluto
Colles
A collis is a low hill. Plutonian colles are being named after spacecraft that operated in Earth orbit.

List of geological features on Pluto

Section Title: Colles
Table Section Text: A collis is a low hill. Plutonian colles are being named after spacecraft that operated in Earth orbit.

Feature	Named after	Name approved (Date · Ref)

Astrid Colles	The Astrid program, Sweden's first satellites	—

Challenger Colles	Honours the loss of the Space Shuttle Challenger	—

Coleta de Dados Colles	Satélite de Coleta de Dados, first Brazilian satellite	—

Columbia Colles	Honours the loss of the Space Shuttle Columbia	—

Soyuz Colles	The Soyuz program; honors the loss of Soyuz 11	—

Sentence(s)

To honor the loss of the Soyuz 11, a hill on Pluto is named Soyuz Colles.

final_sentence: To honor the loss of the Soyuz 11, a hill on Pluto is named Soyuz Colles.