CR4 - The Engineer's Place for News and Discussion ®


Sponsored by:

Forum : Aerospace

Post to Forum
Page 1 of 3: « First 1 2 3 Next > Last »

Discussion Threads

Sort Threads   Create Date / Rating Title / Poster Last Post Comments Views
Reentry Options
Last post: 07/16/2017 6:01 PM
24 244
Last post: 06/12/2017 10:19 AM
11 568
Stratolaunch Unveiled
Last post: 06/13/2017 4:13 PM
26 372
Last post: 05/17/2017 11:01 PM
11 494
Last post: 05/19/2017 10:20 AM
10 419
Aircraft Assembly Line Thought
Last post: 06/28/2017 4:59 AM
11 491
Last post: 04/13/2017 10:09 AM
4 608
Gimbal Lock
Last post: 04/10/2017 9:05 AM
1 128
Last post: 04/04/2017 10:17 AM
11 751
Apollo 11 Close Up
Last post: 04/10/2017 9:22 AM
10 292
Last post: 03/15/2017 2:06 AM
9 664
Last post: 03/11/2017 1:31 PM
2 715
Last post: 03/13/2017 1:05 PM
by IQ
5 726
Last post: 03/08/2017 2:34 PM
3 316
Last post: 03/05/2017 10:21 PM
7 151
Last post: 03/03/2017 12:21 AM
14 232
NASA Mission to Our Nearest Star
Last post: 03/02/2017 1:52 AM
20 280
The Flying Car
Last post: 06/28/2017 5:33 AM
43 390
Last post: 02/27/2017 1:41 PM
46 805
Helium vs Hot Air Lift
Last post: 02/22/2017 1:02 PM
22 558
What Goes Up...
Last post: 02/23/2017 11:48 PM
18 273
Saturn's B-Ring Peaks
Last post: 02/17/2017 11:39 AM
18 194
New Impact Crater on Mars
Last post: 02/11/2017 4:19 PM
by Anonymous Poster
23 337
Genesis of Planetary Orbits
Last post: 01/24/2017 1:34 PM
46 408
Stick the Pacific Landing
Last post: 01/14/2017 4:31 PM
4 188
The Martian
Last post: 01/22/2017 2:53 AM
46 403
Last post: 01/09/2017 9:09 AM
by lyn
25 304
Last post: 01/17/2017 11:33 PM
25 337
SpaceX Plans to Fly Again
Last post: 01/04/2017 2:01 AM
15 244
Last post: 01/01/2017 5:05 PM
25 293
Last post: 01/11/2017 12:37 PM
24 362
Flettner Rotor Perfomance
Last post: 11/24/2016 1:41 PM
7 308
End of an Era
Last post: 10/27/2016 3:27 PM
15 468
Earth Not Rotating
Last post: 12/30/2016 9:52 AM
251 1787
Last post: 11/02/2016 3:34 PM
52 410
Last post: 10/07/2016 1:26 AM
29 599
Wind Tunnel Project
Last post: 10/03/2016 9:21 AM
41 532
Last post: 09/27/2016 12:30 PM
34 439
Is SpaceX Being Sabotaged?
Last post: 09/21/2016 11:15 AM
49 545
SpaceX Failure
Last post: 09/07/2016 6:10 AM
41 445
Missile Systems and Rockets
Last post: 08/29/2016 10:02 AM
15 288
Last post: 08/23/2016 3:01 AM
7 605
This Makes Sense to Me
Last post: 08/16/2016 5:02 PM
4 244
Last post: 07/20/2016 10:11 AM
9 321
SpaceX Recovers Another Rocket
Last post: 07/20/2016 12:48 AM
13 262
Myopic Repreive
Last post: 06/28/2016 5:06 PM
2 245
Last post: 06/17/2016 4:27 PM
6 407
[SUGGESTION] Aerodynamic Book
Last post: 06/17/2016 5:33 PM
8 219
Last post: 06/11/2016 8:01 AM
4 645
Last post: 06/13/2016 11:02 AM
12 481
Last post: 06/08/2016 11:22 AM
57 415
The REAL Valkyrie
Last post: 06/02/2016 10:31 AM
15 269
Last post: 05/25/2016 11:36 AM
22 454
Aluminum 2219 Tank
Last post: 05/24/2016 3:33 PM
1 112
Racking Up The Miles
Last post: 05/24/2016 3:35 PM
13 235
Lateral Force Due To Wind
Last post: 05/03/2016 10:07 AM
14 537
Earth Axis on the Move?
Last post: 05/02/2016 8:19 AM
35 557
New Jet Hoverboard Video
Last post: 04/22/2016 9:10 AM
24 624
CCD-8091 Sensor Question
Last post: 04/17/2016 11:29 AM
4 230
The Falcon Has Landed
Last post: 04/11/2016 9:44 AM
5 670
Space Living
Last post: 04/08/2016 4:58 PM
11 155
Last post: 04/04/2016 11:08 PM
by GW
15 614
Ion Plasma Wing Flaps
Last post: 04/04/2016 2:54 PM
by lyn
22 344
Corporate Aircraft
Last post: 04/03/2016 9:37 AM
28 320
Super Nova - Pretty Cool
Last post: 03/29/2016 8:29 AM
by Phys
4 463
See the Green Comet
Last post: 03/28/2016 9:52 AM
6 371
Last Night's Launch
Last post: 03/24/2016 6:16 PM
6 278
ATK to Fly Tuesday
Last post: 03/21/2016 9:02 PM
0 429
Comets Everywhere
Last post: 03/22/2016 10:25 PM
9 372
Is This Possible?
Last post: 03/24/2016 2:02 PM
102 1247
Last post: 03/14/2016 4:53 PM
10 425
Will Elon Ever Accept Defeat?
Last post: 03/07/2016 9:48 AM
21 330
Try 5
Last post: 03/04/2016 10:54 PM
1 161
How to Beat Traffic
Last post: 03/07/2016 1:07 PM
5 213
SpaceX Tonight
Last post: 03/04/2016 11:20 AM
1 128
SpaceX
Last post: 03/02/2016 3:18 PM
9 187
Air Pressure Reducer
Last post: 03/07/2016 11:26 AM
34 372
Lift Off.....Maybe Not
Last post: 03/01/2016 3:30 AM
4 180
Launch
Last post: 02/29/2016 9:40 AM
5 135
Addition to Voyager Record
Last post: 02/29/2016 9:07 AM
12 266
Last post: 02/27/2016 2:53 PM
by Anonymous Poster
3 102
New Bomber?
Last post: 03/24/2016 3:26 PM
18 656
Shuttle Challenger
Last post: 02/28/2016 9:15 AM
4 276
Dragon Parachute Test Video
Last post: 02/25/2016 10:29 AM
0 157
Thursday Launch
Last post: 02/25/2016 6:59 PM
2 141
Launch Tonight
Last post: 02/24/2016 10:17 PM
5 181
More Apollo 10 Music
Last post: 02/25/2016 7:17 AM
6 119
Last post: 02/23/2016 12:39 PM
12 252
Viking Mission
Last post: 02/23/2016 9:19 AM
5 201
Virgin to Fly Again
Last post: 02/21/2016 8:09 PM
4 188
Air Speed and Distance
Last post: 02/18/2016 9:37 AM
15 176
Lunar Pics
Last post: 02/15/2016 9:26 AM
7 307
Philae Bites the Dust
Last post: 02/15/2016 10:38 AM
15 289
Check Out Ceres
Last post: 02/01/2016 1:19 PM
2 225
Pluto, Charon, Earth
Last post: 02/01/2016 9:13 AM
7 311
Manned Mars Missions
Last post: 01/28/2016 5:16 PM
8 242
More Powerful Rocket
Last post: 01/28/2016 11:18 AM
15 296
Last post: 02/02/2016 10:59 AM
24 702
Last post: 02/02/2016 10:24 PM
58 506
Last post: 01/23/2016 6:23 PM
25 384

Display Options
Showing threads 1 to 100 of 282
Sorted By Sorted By Sort Order Sort Order
From The From The
Post Type Post Type
Tags (comma-delimited) (comma-delimited)
Show Threads

Advertisement