Episode 659: Open Space 81: Will Space-Time Freeze in the Far Future? And More...

Another week, another Open Space. This week, I answered questions about whether space-time could freeze, are standard candles like Type 1a supernovae still useful? And is the Great Attractor just a black hole?

04:33 Could spacetime freeze?

06:48 Any plans for solar observing in the star parties?

07:26 Are standard candles still useful?

14:15 Predicting future locations of planets?

15:26 Is the great attractor a black hole?

19:02 Is there a speed limit for gravity assists?

20:04 Why are there so many red dwarfs?

22:02 Did the Big Bang happen in one place?

23:02 Map of the Solar System's magnetic fields?

23:45 Favorite space travel system?

24:15 Star party for Jupiter/Saturn conjunction?

25:15 Are there stars bigger than UY Scuti?

26:50 Can moons have moons?

28:47 Best Star Trek?

29:33 Does the Moon have Lagrange Points?

30:45 Will Virgo supercluster stay together?

32:11 Favorite artificial gravity?

33:00 Would aliens feel different gravity on Earth?

34:30 What else did Crew Dragon take to the station?

34:56 Are we in a new space race?

36:33 Could you use a Moon for artificial gravity?

37:29 Why does it have to be a space race?

40:25 What did I think of Space Force?

41:26 How would territory be allocated on the Moon?

43:50 Will Mars colonists live underground?

45:00 Is James Webb too big to fail?

47:09 What about NatGeo's Mars?

47:38 Canadian space projects?

50:08 Why no missions to Uranus and Neptune?

51:20 What is Blue Origin up to?

54:50 Isaac Arthur just got married!

56:37 Strange matter versus black holes?

57:00 Canada arms and Canada legs?

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