Sharpless 249 and the Jellyfish Nebula : Normally faint and elusive, the Jellyfish Nebula is caught in this alluring telescopic image. Centered in the scene it’s anchored right and left by two bright stars, Mu and Eta Geminorum, at the foot of the celestial twin. The Jellyfish Nebula is the brighter arcing ridge of emission with dangling tentacles. In fact, the cosmic jellyfish is part of bubble-shaped supernova remnant IC 443, the expanding debris cloud from a massive star that exploded. Light from the explosion first reached planet Earth over 30,000 years ago. Like its cousin in astrophysical waters the Crab Nebula supernova remnant, the Jellyfish Nebula is known to harbor a neutron star, the remnant of the collapsed stellar core. An emission nebula cataloged as Sharpless 249 fills the field at the upper left. The Jellyfish Nebula is about 5,000 light-years away. At that distance, this image would be about 300 light-years across. via NASA
Seeing Titan : Shrouded in a thick atmosphere, Saturn’s largest moon Titan really is hard to see. Small particles suspended in the upper atmosphere cause an almost impenetrable haze, strongly scattering light at visible wavelengths and hiding Titan’s surface features from prying eyes. But Titan’s surface is better imaged at infrared wavelengths where scattering is weaker and atmospheric absorption is reduced. Arrayed around this centered visible light image of Titan are some of the clearest global infrared views of the tantalizing moon so far. In false color, the six panels present a consistent processing of 13 years of infrared image data from the Visual and Infrared Mapping Spectrometer (VIMS) on board the Cassini spacecraft. They offer a stunning comparison with Cassini’s visible light view. via NASA
I *love* this! Recycled windows to make a glass pavilion/greenhouse. See more over here.
I’ve been seeing some of the studyblrs that I follow are doing the 100 days of productivity challenge, and I’m considering attempting this. As a non-traditional, upper level university student, I’m trying to keep my life together by finding balance with school and family.
My kids got sick the first week of school, which carried on into the second week and I’ve been trying to catch up on the assignments I’m behind in (which is now down to half of my classes).
Have any of you guys done this challenge? What are the pros and cons from your experience?
Facing NGC 3344 : From our vantage point in the Milky Way Galaxy, we see NGC 3344 face-on. Nearly 40,000 light-years across, the big, beautiful spiral galaxy is located just 20 million light-years away in the constellation of Leo Minor. This multi-color Hubble Space Telescope close-up of NGC 3344 includes remarkable details from near infrared to ultraviolet wavelengths. The frame extends some 15,000 light-years across the spiral’s central regions. From the core outward, the galaxy’s colors change from the yellowish light of old stars in the center to young blue star clusters and reddish star forming regions along the loose, fragmented spiral arms. Of course, the bright stars with a spiky appearance are in front of NGC 3344 and lie well within our own Milky Way. via NASA
Opportunity
photography / hipster / indie / grunge
I won’t be able to do a full write-up of this, as I’ll be out most of this evening, but this article does a great job at answering a lot of questions about today’s launch failure.
Her name is Donna Strickland. Together with Arthur Ashkin, and Gérard Mourou, they are awarded the Nobel Prize “for their groundbreaking inventions in the field of laser physics” which help open up doors for potential research in biomedical physics.
[The announcement comes one day after a senior scientist with Cern, the academic home to a number of Nobel prize winners, was suspended for saying that physics was invented and built by men.
“We need to celebrate women physicists because we’re out there. I’m honored to be one of those women,” Strickland said in a news conference following the announcement in Stockholm.
Speaking about being the third woman to ever win the award, she said she thought there might have been more, adding: “Hopefully in time it will start to move forward at a faster rate.”]
Source
Every. Damn. Time. 🙄🤦🏻♀️
my gym coach: and now, plank
me: hoe don't do it
my brain: planck's constant, 6.63 x 10-34 m2kg/s
me: oh my god