Sci-fi sound effects

Stopping the spacecraft (landing)

2995 600

Transfer (2)

2953 577

Transfer

4959 972

Pneumatic doors

3485 655

Portal, star or space gate (2)

3902 704

Portal, star or space gate

4437 949

Ghostly atmosphere of labyrinth

3931 775

Object passing by

4661 1186

Spatial hum, cosmic hum

4996 1543

Spatial ceramic hum

4992 1627

Working press

3972 1226

Martian conversation (alien speech)

4813 1339

Robot, mini bot (2)

2967 567

Robot, mini bot (3)

5003 1385

Robot, mini bot (4)

4180 961

Robot, mini bot

3348 502