Physics & Cosmology

Human interstellar travel

Started by GSOgymrat

Pages1 2 3

Replies: 44
Views: 12,540

April 25, 2015, 03:54:22 PM
by Cocoa Beware

Big Bang theory Gains New Evidence

Started by stromboli

Pages1 2 3

Replies: 44
Views: 13,759

June 12, 2013, 07:39:25 PM
by Colanth

How does an expanding space time explain this?

Started by Solitary

Pages1 2 3 4

Replies: 53
Views: 14,253

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

Gravitational waves: rumors of their discovery

Started by josephpalazzo

Pages1 2 3

Replies: 44
Views: 14,734

March 10, 2016, 02:10:50 PM
by josephpalazzo

Do you think anything can travel faster than a photon?

Started by Baruch

Pages1 2 3 ... 5

Replies: 60
Views: 15,396

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

Can We Ever Colonize Space?

Started by Zatoichi

Pages1 2 3 ... 6

Replies: 83
Views: 19,198

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

Bell's Theorum.

Started by Solitary

Pages1 2 3 ... 7

Replies: 95
Views: 20,544

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

Eclipse Plans

Started by trdsf

Pages1 2 3 ... 9

Replies: 128
Views: 23,422

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: 24,584

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

Aliens

Started by gracedwithlife

Pages1 2 3 ... 12

Replies: 175
Views: 26,480

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

Delayed Choice Quantum Eraser Experiment

Started by josephpalazzo

Pages1 2 3 ... 8

Replies: 119
Views: 36,403

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