Physics & Cosmology

"Three Engineers Walk Into a Bar" - Land on the Moon 8 Years Later

Started by Unbeliever

Pages1 2 3 4

Replies: 51
Views: 13,414

August 27, 2019, 03:10:09 AM
by Cavebear

How does an expanding space time explain this?

Started by Solitary

Pages1 2 3 4

Replies: 53
Views: 15,716

October 31, 2015, 08:41:28 PM
by Baruch

Is This Geometric Structure The Theory Of Everything?

Started by Unbeliever

Pages1 2 3 4

Replies: 56
Views: 11,586

September 12, 2018, 12:57:36 PM
by Baruch

Do you think anything can travel faster than a photon?

Started by Baruch

Pages1 2 3 ... 5

Replies: 60
Views: 16,363

July 18, 2017, 04:19:17 AM
by Cavebear

Physicists Hunt for Mirror Universe to Explain Neutron Decay Mystery & Dark Matt

Started by Unbeliever

Pages1 2 3 ... 5

Replies: 64
Views: 13,795

August 24, 2019, 05:39:14 PM
by Cavebear

How Fast Are You Moving Through Time?

Started by Solitary

Pages1 2 3 ... 5

Replies: 64
Views: 12,394

July 17, 2013, 08:44:45 AM
by Hakurei Reimu

Can We Ever Colonize Space?

Started by Zatoichi

Pages1 2 3 ... 6

Replies: 83
Views: 21,544

March 13, 2013, 05:14:30 PM
by Colanth

Bell's Theorum.

Started by Solitary

Pages1 2 3 ... 7

Replies: 95
Views: 22,742

May 09, 2014, 01:37:30 PM
by stromboli

Delayed Choice Quantum Eraser Experiment

Started by josephpalazzo

Pages1 2 3 ... 8

Replies: 119
Views: 39,102

May 19, 2014, 01:57:11 PM
by Moralnihilist

Eclipse Plans

Started by trdsf

Pages1 2 3 ... 9

Replies: 128
Views: 24,806

September 11, 2017, 06:41:36 AM
by Cavebear

Time dilation, length contraction, Relativity and the Bible!

Started by Mousetrap

Pages1 2 3 ... 11

Replies: 160
Views: 26,784

September 12, 2018, 02:59:12 PM
by Cavebear

Aliens

Started by gracedwithlife

Pages1 2 3 ... 12

Replies: 175
Views: 28,974

March 06, 2014, 07:13:04 PM
by St Giordano Bruno