@13:49 Cold and hot are switched in the key at the right of the overview of Kepler discovered systems. As stars get more blue (and less red), they're hotter.
***** Alright, so this is equally just as much to comfort me as it is to comfort you: 1) Everything that could go wrong has already happened with other orbital telescopes and satellites, and this ensures that these things will not happen to the James Webb: A) Bad Mirror - Hubble B) Gyroscope Failures - Kepler? C) Bad unit conversion - something D) Failed comms - something else 2) Ariene rockets are super reliable. 3) Space agencies used to build 2 versions of a probe/satellite they wanted to launch, in case one of them blew up, which didn't happen often back then to begin with, but in NASA's incredibly paranoid mind, "could happen". (Partially due to cost, but still) They're not building a 2nd James Webb as a backup. They're gonna get this.
"we made the mirrors for james web" hahahahah thats so cool man cant wait for the launch... yeah still aint launched yet after almost 20 years of development James web is litteraly been in development for my entire life and I am still waiting for them to launch it.
That's funny that there were blue shifts with a mis-focused optic. Having MEMS embedded in the beryllium matrix would make one sweet camera. You could make some serious hash tags with that :)
A lot will, no doubt, be released to the public via major media outlets. I'm sure NASA's site will have them as well. Other than that, I really don't know.
I'm actually not sure, but being in the earth's shadow is not the primary reason cited for going to that point. I'm not familiar with the math, but the Lagrange point is a point where the instrument will spend minimal energy having to thrust about to maintain it's location. If you're interested, here's more on LaGrange. en.wikipedia.org/wiki/Joseph-Louis_Lagrange. I'm sure there's some NASA scientist that can walk us through the math/physics. That would be cool to see!
this video is actually about telescopes, and not about Beryllium's Role in the James Webb Space telescope.. very less time is given for that,misleading title!
+Jim Jardine >It's a mineral that is most frequently mined as "Beryl", which, in it's gem form is known as "Aqua Marine". It's a beautiful blue to green or even yellow color, and around here in Maine the ore is approx. 12-14% by wt. metallic beryllium. It's really interesting stuff, so do a search on it.
+Seabury Lyon Do people take Science class in school anymore??? Beryllium is an element, not a mineral. And don't breath any dust from it. Off to Google with you both! Read!
Beryllium is a very low density metal, it has lower density than aluminum or magnesium but it is very intresting because it is extremely stiff with an unusually high modulus of elasticity. I first hllearned about beryllium when i found it was used for making guidance system support brackets for the Minuiteman missiles. The metal is very expensive but its properties justified the cost.
Thank you! I was so annoyed by that. I wanted to pay attention but had to tap out by 10 minutes so I wouldn't lose my mind. Way to waste an incredible topic by having a horde of disrespectful jerks in the background.
1ST off beryllium is a designated substance.. meaning know your whimis labels.. Yikes thats why the hubble mirrior failed.. well i can kind of undrstand where they came from.. so you now match standards.. Hell if i scratch a 32 finish im in rework mode.. at a optical standard.. did i just screw up the project?
So there are going billions of dollars. After 10-20 years they will give us composite images and animations that will probably look more realistic than this that they gave us till now. Good investment.
we seem to find more than $ 3 billion to send a machine in space but unable to find money to help our neighbor, who die of hunger. What abject stupidity, typically human
I know that, it can cause Berylliosis. But the mirror is coated with the metal, not the oxide and they work on it in clean-room conditions. No worries.
Adilson DeSouza hey, your as free as you feel, our human body's were to design the motivation to put in real hard work combined with less talk and fuse thought into action. humans are great but we cannot do anything were not allowed to do deciding how you can speak to another granting your allowance in this basic life.
Adilson DeSouza also dreams are meant to take to the grave regardless how far fetched it may be, were super everything were not now.. but that allowance then is measured by you thought base and how well centered your heart is, I was trained to take life but taught to save it by a flick of my thumb.
It took a lot of work in undergrad and grad school, but everything I do now contributes to either microelectronics improvements, or advancing astronomy, which is both an advancement of understanding of the world around us, and pushing forward our knowledge of fundamental physics. It's still difficult, but challenging and rewarding. To me, that's a "fun job". Cheers.
@13:49
Cold and hot are switched in the key at the right of the overview of Kepler discovered systems. As stars get more blue (and less red), they're hotter.
Great insight on why beryllium was chosen as the primary material for the mirror due to its properties for light, and thermal durability.
Two years to go... CAN'T WAIT OoO!!!!!!!
+Electro-Cute We are all going to be soooooooo sad if this launch fails.....XD
Hayden Bingham DON'T MENTION THAT!!! D,:!!
***** Or even worse, the secondary lens isn't focused right! D:
Hayden Bingham D,:
***** Alright, so this is equally just as much to comfort me as it is to comfort you:
1) Everything that could go wrong has already happened with other orbital telescopes and satellites, and this ensures that these things will not happen to the James Webb:
A) Bad Mirror - Hubble
B) Gyroscope Failures - Kepler?
C) Bad unit conversion - something
D) Failed comms - something else
2) Ariene rockets are super reliable.
3) Space agencies used to build 2 versions of a probe/satellite they wanted to launch, in case one of them blew up, which didn't happen often back then to begin with, but in NASA's incredibly paranoid mind, "could happen". (Partially due to cost, but still) They're not building a 2nd James Webb as a backup. They're gonna get this.
Waiting for images from James Webb Space telescopes.Thank you for the upload .
This will change everything we know about The Universe.
The speaker(Jay Daniel) was uber interesting to listen to!! very cool, thanks! :)
Love this video , we make these same mirrors here at LA Gauge in Sun Valley , CA. great video can't wait for James Webb to launch
"we made the mirrors for james web"
hahahahah thats so cool man cant wait for the launch...
yeah still aint launched yet
after almost 20 years of development
James web is litteraly been in development for my entire life and I am still waiting for them to launch it.
Fantastic the knowledge we will gain is extraordinary!
+American Industrial Consultants
Who is James Webb?
+Naimul Haq "It is named after James E. Webb, the second administrator of NASA, who played an integral role in the Apollo program." -- wikipedia
B. Xoit Thank you. Very worthy of the mane of the telescope, though not as much as Hubble, I suppose.
Why wasn't the TV directly behind the engineer so we could see both at the same time in the same view without the need to use a pointer
OK, we launch this sucker and 2 months after first light the gyros fail, can we repair it?
That's funny that there were blue shifts with a mis-focused optic. Having MEMS embedded in the beryllium matrix would make one sweet camera. You could make some serious hash tags with that :)
For beryllium: Jump forward to 21:54
after the launch of the web james telescope, what site are we going to able to see these new images from telescope?
A lot will, no doubt, be released to the public via major media outlets. I'm sure NASA's site will have them as well. Other than that, I really don't know.
6:12 Hubble story.
21:07 Seeing with X-ray.
is that LA grange point in the shadow of earth?
I'm actually not sure, but being in the earth's shadow is not the primary reason cited for going to that point. I'm not familiar with the math, but the Lagrange point is a point where the instrument will spend minimal energy having to thrust about to maintain it's location. If you're interested, here's more on LaGrange. en.wikipedia.org/wiki/Joseph-Louis_Lagrange.
I'm sure there's some NASA scientist that can walk us through the math/physics. That would be cool to see!
Cool !!!
I wonder if it is possible, maybe with some addition of other metals, if it is possible to make a bicycle out of this stuff?
Thank God for beryllium, gold, aluminum, lithium, scandium and all the other metals which make this possible. :D
this video is actually about telescopes, and not about Beryllium's Role in the James Webb Space telescope.. very less time is given for that,misleading title!
What is beryllium?
+Jim Jardine >It's a mineral that is most frequently mined as "Beryl", which, in it's gem form is known as "Aqua Marine". It's a beautiful blue to green or even yellow color, and around here in Maine the ore is approx. 12-14% by wt. metallic beryllium. It's really interesting stuff, so do a search on it.
+Seabury Lyon Do people take Science class in school anymore??? Beryllium is an element, not a mineral. And don't breath any dust from it. Off to Google with you both! Read!
@@sal3you beryllium is a metal not a mineral, stop giving bad information
Beryllium is a very low density metal, it has lower density than aluminum or magnesium but it is very intresting because it is extremely stiff with an unusually high modulus of elasticity. I first hllearned about beryllium when i found it was used for making guidance system support brackets for the Minuiteman missiles. The metal is very expensive but its properties justified the cost.
GO JWST !!!
I wouldn't ask SpaceX to sent this thing up..
calm down
What's with all the audience chatter, laughter, and general noise while he is speaking?
Thank you! I was so annoyed by that. I wanted to pay attention but had to tap out by 10 minutes so I wouldn't lose my mind. Way to waste an incredible topic by having a horde of disrespectful jerks in the background.
berilyum its not toxic?
SLEVIN SHAFEL it is in powder form that’s poisonous but metal and mineral is not toxic
1:07
cool company name
1ST off beryllium is a designated substance.. meaning know your whimis labels..
Yikes thats why the hubble mirrior failed.. well i can kind of undrstand where they came from.. so you now match standards..
Hell if i scratch a 32 finish im in rework mode.. at a optical standard.. did i just screw up the project?
Bad stage setup
So there are going billions of dollars.
After 10-20 years they will give us composite images and animations that will probably look more realistic than this that they gave us till now. Good investment.
BALL.
Up talk is annoying.
we seem to find more than $ 3 billion to send a machine in space but unable to find money to help our neighbor, who die of hunger. What abject stupidity, typically human
+Ray Volt Money spent on the space program enabled you to make your comment, whether or not you're able to see the correlation.
you're a myopic fool.
Beryllium , Can be Very Nasty Material !
Then don't go round licking telescope mirrors.
It can be nasty at certain temperatures the oxide off it is carcinogenic!
I know that, it can cause Berylliosis. But the mirror is coated with the metal, not the oxide and they work on it in clean-room conditions. No worries.
Richard Anderson
Just a thought!
the casting is beryilium and is coated with 2 ounces of gold ...
Be is very stable at cold temperatures , that's why it's used
wowww! he says its very tip indispensable. oooh way to make life better accommodate in this prison/planet ...:/
Adilson DeSouza hey, your as free as you feel, our human body's were to design the motivation to put in real hard work combined with less talk and fuse thought into action. humans are great but we cannot do anything were not allowed to do deciding how you can speak to another granting your allowance in this basic life.
Adilson DeSouza also dreams are meant to take to the grave regardless how far fetched it may be, were super everything were not now.. but that allowance then is measured by you thought base and how well centered your heart is, I was trained to take life but taught to save it by a flick of my thumb.
As a Truffle Hound you think you have a "fun job". Be honest as best you can.
It took a lot of work in undergrad and grad school, but everything I do now contributes to either microelectronics improvements, or advancing astronomy, which is both an advancement of understanding of the world around us, and pushing forward our knowledge of fundamental physics. It's still difficult, but challenging and rewarding. To me, that's a "fun job". Cheers.