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The Night Sky

40,280 views·485 replies·by Roccus7·First Post·Latest
dsedy
dsedyFREE2021#181

that's a bummer --- no go.

CommodoreOriginal Crew5,100 postsSince 2019
wader
waderFREE2021#182

scrubbed again - weather over Bermuda

"Well, it's alright.
.............even if you're old and gray."
"Well, it's alright.
............you still got something to say."
AdmiralOriginal Crew20,900 postsSince 2018
cany
canyCOMMUNITYnoreaster.com2021#183

attachment 33651

attachment-33651

General cany, Watching always Watching
CornField
AdmiralOriginal Crew41,107 postsSince 2018
wader
waderFREE2021#184

[URL unfurl="true"]https://www.yahoo.com/news/ancient-star-casts-light-birth-135703439.html[/URL]

He said SPLUS J2104−0049 – a red giant star with about 80 percent of the mass of the sun – is at least 10 billion years old and possibly just a few million years younger than the universe itself, which astronomers [estimate is 13.8 billion years old]('https://wmap.gsfc.nasa.gov/universe/uni_age.html').

"Well, it's alright.
.............even if you're old and gray."
"Well, it's alright.
............you still got something to say."
AdmiralOriginal Crew20,900 postsSince 2018
Roccus7
Roccus7MODnoreaster.com2021#185

[HEADING=2]China’s Mars rover touches ground on red planet[/HEADING]
[pressherald.com/2021/05/22/chinas-mars-rover-touches-ground-on-red-planet/]('https://www.pressherald.com/2021/05/22/chinas-mars-rover-touches-ground-on-red-planet/')

Associated Press May 22, 2021
[IMG alt="A landing platform and the surface of Mars are seen from a camera on the Chinese Mars rover Zhurong. China's first Mars rover has driven down from its landing platform and is now roaming the surface of the red planet, China's space administration said Saturday. (CNSA via AP)"]https://multifiles.pressherald.com/uploads/sites/10/2021/05/China_Space_Mars_Mission_97694.jpg[/IMG]
BEIJING — China’s first Mars rover has driven down from its landing platform and is now roaming the surface of the red planet, China’s space administration said Saturday.

The solar-powered rover touched Martian soil at 10:40 a.m. Saturday Beijing time (0240 GMT), the China National Space Administration said.

China landed the spacecraft carrying the rover on Mars last Saturday, a technically challenging feat more difficult than a moon landing, in a first for the country. It is the second country to land and operate a spacecraft on Mars, after the United States.

Named after the Chinese god of fire, Zhurong, the rover was running diagnostics tests for several days before it began its exploration Saturday. It is expected to be deployed for 90 days to search of evidence of life.

The U.S. also has an ongoing Mars mission, with the Perseverance rover and a tiny helicopter exploring the planet. NASA expects the rover to collect its first sample in July for return to Earth as early as 2031.

China has ambitious space plans that include launching a crewed orbital station and landing a human on the moon. China in 2019 became the first country to land a space probe on the little-explored far side of the moon, and in December returned lunar rocks to Earth for the first time since the 1970s.

Shall I go to heaven or a-fishing? - H. D. Thoreau
Veni. Vidi. Cepi. - with apologies to Gaius Julius Caesar
AdmiralOriginal Crew21,717 postsSince 2018
Roccus7
Roccus7MODnoreaster.com2021#186

Past lunar eclipse photo, taken in Greece during a thunderstorm here:
attachment 33994

We've got one on Wednesday night's "Blood Moon", but we ain't going to see much...
attachment 33995

attachment-33994
attachment-33995

Shall I go to heaven or a-fishing? - H. D. Thoreau
Veni. Vidi. Cepi. - with apologies to Gaius Julius Caesar
AdmiralOriginal Crew21,717 postsSince 2018
cany
canyCOMMUNITYnoreaster.com2021#187

attachment 34549

attachment-34549

General cany, Watching always Watching
CornField
AdmiralOriginal Crew41,107 postsSince 2018
Roccus7
Roccus7MODnoreaster.com2021#188

attachment 34549

Love it!! Will extend AM darkness for my bass fishing having an eclipsed sun rising...

Shall I go to heaven or a-fishing? - H. D. Thoreau
Veni. Vidi. Cepi. - with apologies to Gaius Julius Caesar
AdmiralOriginal Crew21,717 postsSince 2018
wader
waderFREE2021#189

[URL unfurl="true"]https://www.yahoo.com/finance/news/scientists-believe-universe-conscious-130000832.html[/URL]

"Well, it's alright.
.............even if you're old and gray."
"Well, it's alright.
............you still got something to say."
AdmiralOriginal Crew20,900 postsSince 2018
Roccus7
Roccus7MODnoreaster.com2021#190

Eclipse Morning Sky, color has nothing to do with the solar event.

attachment 34840

attachment-34840

Shall I go to heaven or a-fishing? - H. D. Thoreau
Veni. Vidi. Cepi. - with apologies to Gaius Julius Caesar
AdmiralOriginal Crew21,717 postsSince 2018
Roccus7
Roccus7MODnoreaster.com2021#191

Great picture of the recent eclipse from Belmar, NJ showing the "Devil's Horns".

Shall I go to heaven or a-fishing? - H. D. Thoreau
Veni. Vidi. Cepi. - with apologies to Gaius Julius Caesar
AdmiralOriginal Crew21,717 postsSince 2018
wader
waderFREE2021#192

hell of read

[URL unfurl="true"]https://www.yahoo.com/news/does-outer-space-end-forever-122040757.html[/URL]

"Well, it's alright.
.............even if you're old and gray."
"Well, it's alright.
............you still got something to say."
AdmiralOriginal Crew20,900 postsSince 2018
Roccus7
Roccus7MODnoreaster.com2021#193

Damn that high-resolution photography...

Remember this 1976 photo of Mars and all the noise about it?

attachment 35389

What a difference 30 years makes. Here's a 2006 photo of the same area, there went all the National Inquirer articles. The "Face" mesa from the above photo is in the lower right corner of the photo just to the right of the small crater.

attachment 35391

Here's a closeup...

attachment 35393

attachment-35389
attachment-35391
attachment-35393

Shall I go to heaven or a-fishing? - H. D. Thoreau
Veni. Vidi. Cepi. - with apologies to Gaius Julius Caesar
AdmiralOriginal Crew21,717 postsSince 2018
Roccus7
Roccus7MODnoreaster.com2021#194

Damn that high-resolution photography...

Remember this 1976 photo of Mars and all the noise about it?

attachment 35389

What a difference 30 years makes. Here's a 2006 photo of the same area, there went all the National Inquirer articles. The "Face" mesa from the above photo is in the lower right corner of the photo just to the right of the small crater.

attachment 35391

Here's a closeup...

attachment 35393

Shall I go to heaven or a-fishing? - H. D. Thoreau
Veni. Vidi. Cepi. - with apologies to Gaius Julius Caesar
AdmiralOriginal Crew21,717 postsSince 2018
jpd
jpdMODnoreaster.com2021#195

Figured I'd watch Richard Branson blast off this morning until I saw who was hosting the broadcast. Oh well....

[URL unfurl="true"]https://www.space.com/virgin-galactic-richard-branson-spaceflight-webcast[/URL]

A lawyer with his briefcase can steal more than a hundred men with guns- Mario Puzo
CommodoreOriginal Crew9,876 postsSince 2018
pequa1
pequa1MODnoreaster.com2021#196

You could try muting the sound, playing the theme music from 2001 Space Odyssey, and checking out this website on your phone when that talking head comes on.

Every day is Saturday.
CommodoreOriginal Crew7,034 postsSince 2018
Roccus7
Roccus7MODnoreaster.com2021#197

Pretty cool image. I have a special place in my heart for M57, the first Messier Object I observed with my telescope...

attachment 36088

**Colors: Ring Nebula versus Stars
Image Credit: **[Robert Vanderbei]('https://vanderbei.princeton.edu/') ([Princeton U.]('https://orfe.princeton.edu/'))
Explanation: What if you could see, separately, all the [colors of the]('

') Ring? And of the surrounding stars? There's technology for that. The [featured image]('https://vanderbei.princeton.edu/images/NJP/m57.html') shows the [Ring Nebula]('https://www.nasa.gov/feature/goddard/2017/messier-57-the-ring-nebula') (M57) and nearby stars through such technology: in this case, a [prism]('https://en.wikipedia.org/wiki/Prism#/media/File:Light_dispersion_conceptual_waves.gif')-like [diffraction grating]('https://en.wikipedia.org/wiki/Diffraction_grating'). The [Ring Nebula]('https://apod.nasa.gov/apod/ap180417.html') is seen only a few times because it emits light, primarily, in only a few colors. The two brightest emitted colors are [hydrogen]('https://periodic.lanl.gov/1.shtml') ([red]('https://en.wikipedia.org/wiki/H-alpha')) and [oxygen]('https://www.nasa.gov/press-release/nasa-s-perseverance-mars-rover-extracts-first-oxygen-from-red-planet') (blue), appearing as nearly overlapping images to the left of the image center. The image just to the right of center is the [color-combined icon]('https://apod.nasa.gov/apod/ap060511.html') normally seen. Stars, on the other hand, emit most of their light in colors all across the [visible spectrum]('https://science.nasa.gov/ems/09_visiblelight'). These colors, [combined](''), make a nearly continuous streak -- which is why stars appear accompanied by multicolored bars. Breaking object light up into colors is [scientifically useful]('https://imagine.gsfc.nasa.gov/science/toolbox/spectra1.html') because it can reveal the [elements]('https://apod.nasa.gov/apod/ap200809.html') that compose that object, [how fast]('https://en.wikipedia.org/wiki/Doppler_spectroscopy') that object is moving, and [how distant]('https://apod.nasa.gov/apod/ap200920.html') that object is.

attachment-36088

Shall I go to heaven or a-fishing? - H. D. Thoreau
Veni. Vidi. Cepi. - with apologies to Gaius Julius Caesar
AdmiralOriginal Crew21,717 postsSince 2018
wader
waderFREE2021#198

video at the link

[URL unfurl="true"]https://www.yahoo.com/news/bright-loud-fireball-streaks-across-150619833.html[/URL]

"Well, it's alright.
.............even if you're old and gray."
"Well, it's alright.
............you still got something to say."
AdmiralOriginal Crew20,900 postsSince 2018
wader
waderFREE2021#199

[URL unfurl="true"]https://www.yahoo.com/lifestyle/look-aug-2-because-just-230617768.html[/URL]

"Well, it's alright.
.............even if you're old and gray."
"Well, it's alright.
............you still got something to say."
AdmiralOriginal Crew20,900 postsSince 2018
wader
waderFREE2021#200

[URL unfurl="true"]https://www.yahoo.com/news/astronomers-see-back-black-hole-141927796.html[/URL]

*Black holes are born when a gargantuan star explodes in a supernova and then collapses in on itself. This forms an incomprehensibly dense material which swallows up everything in its general vicinity, and therefore it should be impossible to see light from the back of a black hole.

However, Einstein’s dogmatic theory of general relativity predicted in 1915 that the gravitational pull of black holes is likely so enormous that they warp the very fabric of space, twisting magnetic fields and bending light.

As a result, Einstein’s work asserted that it should be possible to see light waves ejected from the far side of the black hole because of the distorted magnetic fields acting as a mirror.*

"Well, it's alright.
.............even if you're old and gray."
"Well, it's alright.
............you still got something to say."
AdmiralOriginal Crew20,900 postsSince 2018

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