The great robotic explorers — from the ISS to Voyager. Pick one to spin it in 3D — then, on a phone, place it in your room.

A real mission model. On a phone, place International Space Station in your own room — pinch to resize.
Checking your device…Spacecraft·Continuously crewed since November 2000 — the largest structure humans have built in space.
Real size: ≈109 m across — about the size of a football field, end zone to end zone.·NASA reference 3D model
International Space Station
≈109 m across — about the size of a football field, end zone to end zone.
Full ISS page →
James Webb Space Telescope
Sunshield ≈21 × 14 m — the size of a tennis court.
Full JWST page →
Hubble Space Telescope
≈13 m long, 4.2 m wide — about the size of a school bus.
Full Hubble page →
Voyager 1
3.7 m dish antenna; the bus itself is about the size of a small car.
Full Voyager 1 page →
Parker Solar Probe
Heat shield ≈2.4 m across shields a body about the size of a small car.
Full Parker page →
New Horizons
About the size and shape of a grand piano, with a 2.1 m dish.
Full New Horizons page →
Pioneer 10
2.9 m dish antenna; silent since 2003, coasting toward Aldebaran past 140 AU.
Full Pioneer 10 page →