Search found 8 matches
- Mon Nov 14, 2016 10:16 am
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: APOD: Supermoon and Space Station (2016 Nov 14)
- Replies: 22
- Views: 7574
Re: APOD: Supermoon and Space Station (2016 Nov 14)
ISS must have slipped into cloaked mode as I see only eight images, not ten. ????
- Wed Jun 29, 2016 3:54 am
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: APOD: Juno Mission Trailer (2016 Jun 28)
- Replies: 28
- Views: 9961
Re: APOD: Juno Mission Trailer (2016 Jun 28)
DirecTv guide for NASA TV doesn't show coverage for the event on the 4th. Anybody know anything about that?
- Thu Jan 30, 2014 6:34 am
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: APOD: Rocket Streak and Star Trails (2014 Jan 30)
- Replies: 28
- Views: 4796
Re: APOD: Rocket Streak and Star Trails (2014 Jan 30)
I always enjoy going back to Canaveral even though it's only through a spectacular photo'. Your last line should have the word "apparently" before "motionless". I assert the satellite will have considerable inertial velocity.
- Mon Jul 25, 2011 12:32 am
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: APOD: A Flight of Helios (2011 Jul 24)
- Replies: 25
- Views: 7904
Re: APOD: A Flight of Helios (2011 Jul 24)
And the payload was what? I guess I missed that part. In my experience*, a proof of concept (POC) always required a payload of some kind. Even the Soviets were aware of that - a transmitter sending out beeps in Sputnik I, and a dog in one of their later endeavors. To compare this to the grand achiev...
- Tue Apr 21, 2009 4:32 am
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: APOD: Global Warming Predictions (2009 April 21)
- Replies: 621
- Views: 68996
APOD: Global Warming Predictions (2009 April 21)
By extrapolating from a carefully selected and limited data set one could project nearly any desired conclusion. Why wasn't the data for the period from 1990 to 2008 included? It is always bad methodology to extrapolate far into the future based on a small data sample. Those who are promulgating the...
- Wed Sep 13, 2006 10:42 pm
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: Atlantis Launch (13 Sep 2006)
- Replies: 6
- Views: 2711
Atlantis Launch
I think you're right about the HAT. I searched all the APOD Shuttle pictures, but found none that shows the bird on the pad prelaunch. However, the picture of 1995 Aug 6 shows the HAT swung clear immediately after launch. BTW there is no top restraint when the Shuttle is mounted on the Crawler. See,...
- Wed Sep 13, 2006 7:50 pm
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: Atlantis Launch (13 Sep 2006)
- Replies: 6
- Views: 2711
Atlantis Launch (13 Sep 2006)
In today's (2006 Sep 13) picture of Atlantis, there's a strange object in top center foreground. What is it
- Sun Jun 18, 2006 6:30 pm
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: Neptune Crescent? Discussion (APOD 18 Jun 2006)
- Replies: 26
- Views: 10006
I was going to ask the following question. If Neptune emits more light than it receives from the Sun, then why do we see a shadow? It would seem that, were the generated radiation in the visible range, the solar radiation would be washed out. :idea: Maybe, it's not visible light. So what is it? IR? ...