Welcome to the Tuesday Telescope.
There is a little too much darkness in this world and not enough lighta little too much pseudoscience and not enough science.
Well let other publications offer you a daily horoscope.
At Ars Technica, well take a different route, finding inspiration from very real images of a universe that is filled with stars and wonder.Was the James Webb Space Telescope worth it?Well, $10 billion is a lot of money.
Even when spread over a couple of decades, that's still a huge chunk of NASA's annual science budget.
(And given the recent Trump administration attack on NASA's science budget, money is about to get a whole lot tighter.)However, it is difficult to put a price on advancing our species' understanding of the natural world and the wide Universe we're swimming in.
And Webb is doing an amazing job of that.In 2009, NASA launched the Wide-field Infrared Survey Explorer, or WISE, mission to make infrared observations.
This was the latest in a line of space-based infrared observatories, and it cost about 3 percent as much as the Webb telescope.
Two infrared views of NGC 1514.
At left is an observation from NASAs Wide-field Infrared Survey Explorer (WISE).
Credit: NASA, ESA, CSA, STScI, NASA-JPL, Caltech, UCLA, Michael Ressler (NASA-JPL), Dave Jones (IAC) Two infrared views of NGC 1514.
At left is an observation from NASAs Wide-field Infrared Survey Explorer (WISE).
Credit: NASA, ESA, CSA, STScI, NASA-JPL, Caltech, UCLA, Michael Ressler (NASA-JPL), Dave Jones (IAC) Today's photo concerns the planetary nebula NGC 1514.
In 2010, using the WISE telescope, NASA project scientist Mike Ressler discovered "rings" around the planetary nebula.
Now, thanks to Webb, the ringswhich are likely composed of small dust grains, heated by ultraviolet light from a white dwarf starcan be seen clearly.
And, oh my, they're spectacular.The clarity in the Webb photo, compared to what came before, is remarkable.
So, is seeing the Universe in a new light worth $10 billion? I certainly think so, but I'm writing a weekly story called the Tuesday Telescope, so it's safe to say I am biased.Source: NASA, ESA, CSA, STScI, Michael Ressler (NASA-JPL), Dave Jones (IAC)Do you want to submit a photo for the Daily Telescope?Reach out and say hello.