→

SPACEHOLE

SOLAR SYSTEM

ABSORBED MASS

0 kg

GROWTH SCALE

5 m

0 / 75

EVENT HORIZON LANDMARK House-sized

SCALE SHIFT LOCAL STELLAR NEIGHBOURHOOD CAMERA RANGE EXPANDING

DRAG / LEFT STICK TO STEER

SOLAR SYSTEM

Feed the
singularity.

Drag anywhere to steer with touch or mouse. Use WASD or the arrow keys on a keyboard, or the left stick on an Xbox or compatible controller.

OBSERVABLE HORIZON

The known cosmos
consumed.

You grew from five metres of influence to the limit of what can be observed from Earth.

YOUR DISCOVERIES

My Space Book

0 / 151 FOUND

DRAG TO TURN THE MODEL

WOW!

Models reuse the game’s existing celestial visuals. Some distant surfaces and colours are artistic because scientists cannot see them up close.

FROM METRES TO WORLDS

How your black hole grew

These comparisons use the black hole’s event horizon as it is shown in the game. Growth is exaggerated for play; real black holes grow by gaining mass.

New discoveries are saved on this device.