Physics, Astronomy & Cosmology | Page 18 | Naked Science Forum

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		Is space in, beyond and around the universe? Started by Harri « 1 2 »	25 Replies 9319 Views	28/07/2021 15:54:53 by TommyJ
		What causes the Earth to have "seasons"? Started by RobotGymnast	11 Replies 33021 Views	28/07/2021 14:58:50 by TommyJ
		What's the current flow and heat loss? Started by sacred99	8 Replies 8400 Views	28/07/2021 14:35:19 by Eternal Student
		How can we distinguish viscosity from camera speed? Started by chiralSPO	2 Replies 2620 Views	28/07/2021 10:32:45 by evan_au
		MOVED: New discussion: How do we know the Universe is expanding, and expanding into nothing? Started by Colin2B	0 Replies 7214 Views	26/07/2021 08:26:55 by Colin2B
		Photos taken this morning of the horn antenna that discovered the CMB in 1964 Started by Europa	12 Replies 4640 Views	24/07/2021 18:49:19 by Europa
		MOVED: New Theory re: Tunguska? Started by Colin2B	0 Replies 1803 Views	23/07/2021 09:26:59 by Colin2B
		If Tunguska was "2,000 times stronger" than the a-bombs, how did Earth survive? Started by Pseudoscience-is-malarkey	9 Replies 14565 Views	21/07/2021 17:43:05 by Bored chemist
		Is our universe a newborn? Started by Pseudoscience-is-malarkey	4 Replies 2680 Views	21/07/2021 14:56:37 by Europa
		Do objects fall in a vacuum? Started by Harri « 1 2 3 »	45 Replies 12982 Views	21/07/2021 13:51:43 by yor_on
		In space in, out and around the universe, right? Started by Hyatta	0 Replies 1797 Views	13/07/2021 04:47:05 by Hyatta
		How are small meteors landing on the ground Started by Just thinking	11 Replies 3430 Views	11/07/2021 12:25:08 by Just thinking
		Does the cosmological principle dictate isotropy? Started by chiralSPO « 1 2 »	24 Replies 8633 Views	08/07/2021 22:03:24 by Eternal Student
		Can you measure the one way speed of light without synchronised clocks? Started by jeffreyH « 1 2 3 ... 5 »	93 Replies 40302 Views	06/07/2021 23:58:19 by Just thinking
		Is the Big Bang one of many explosion then contraction cycles? Started by charli	4 Replies 7281 Views	04/07/2021 10:42:46 by yor_on
		Can you handle old pipe X-ray radiation shielding? Started by charli	14 Replies 9070 Views	03/07/2021 00:17:48 by Bored chemist
		MOVED: A flat earther explores an interesting concept for his next youtube video Started by Kryptid	0 Replies 3759 Views	02/07/2021 21:17:12 by Kryptid
		Would it be possible to build a coil out of plasma? Started by claudiu	9 Replies 3450 Views	28/06/2021 23:25:36 by evan_au
		MOVED: Does this hypothesis answer everything? Started by Colin2B	0 Replies 1850 Views	27/06/2021 17:02:27 by Colin2B
		Could the Big Bang happen more than once? Started by Sally Le Page	10 Replies 7928 Views	27/06/2021 13:38:44 by yor_on
		Where are we in the Universe after the big bang? Started by Lamont Cranston	4 Replies 2492 Views	27/06/2021 13:21:51 by yor_on
		MOVED: Crap New Theory of size and shape of single optical photon? Started by Colin2B	0 Replies 7545 Views	23/06/2021 12:35:47 by Colin2B
		What is the speed of light in a vacuum? Started by EvaH « 1 2 »	20 Replies 11955 Views	23/06/2021 04:44:10 by yor_on
		Does spin direction change dependent on hemisphere? Started by charli	2 Replies 2327 Views	22/06/2021 13:36:59 by Origin
		What if 1036 Ganymed becomes bigger and becomes Earth's 2nd moon? Started by Pseudoscience-is-malarkey	6 Replies 4607 Views	22/06/2021 00:23:57 by Pseudoscience-is-malarkey

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