Six years ago to the day.

63

18

3342

Non-rocket space launch options 4: Space Towers

142

32

6640

We lost another great one today.

1

16

2126

The End of the World (and how we might go about trying to avert/survive it).

37

55

2021

"HAI U GUISE DID U KNOE TRUMP GOT TEH GO-VID?!?"

-3

3

384

Non-rocket space launch options 5: Launch Loops

1962

345

82507

The End of the World (and how we might go about trying to avert/survive it) 2: Dino-killers and man-made disasters.

-1

14

1312

Non-rocket space launch options 3: Mass Driver

53

19

2918

The EU just got it's first official dictatorship.

29

48

1989

Non-rocket space launch options 2: The Skyhook

57

14

1086

Non-rocket space launch options 1: The Space Elevator

62

28

2194

Solar Humanity 0: Reasons to get humans into space

56

39

3320

Hello! Today, I would like to talk to you about SpaceEngine.

11

3

2327