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Archive for May, 2019

May 8, 2019

Hubble Legacy Field

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NASA dicit:

Astronomers have put together the largest and most comprehensive “history book” of galaxies into one single image, using 16 years’ worth of observations from NASA’s Hubble Space Telescope.

The deep-sky mosaic, created from nearly 7,500 individual exposures, provides a wide portrait of the distant universe, containing 265,000 galaxies that stretch back through 13.3 billion years of time to just 500 million years after the big bang. The faintest and farthest galaxies are just one ten-billionth the brightness of what the human eye can see. The universe’s evolutionary history is also chronicled in this one sweeping view. The portrait shows how galaxies change over time, building themselves up to become the giant galaxies seen in the nearby universe.

This ambitious endeavor, called the Hubble Legacy Field, also combines observations taken by several Hubble deep-field surveys, including the eXtreme Deep Field (XDF), the deepest view of the universe. The wavelength range stretches from ultraviolet to near-infrared light, capturing the key features of galaxy assembly over time.

Video Credit: NASA, ESA, G. Illingworth (University of California, Santa Cruz) and G. Bacon (STScI)

 

 

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May 7, 2019

NS-11 Launch

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Blue Origin dicit:

New Shepard had a great mission on May 2, 2019. This particular rocket has flown to space and back 5 times. The mission flew 38 payloads for a variety of schools, universities, government agencies and private companies.

Video Credit: Blue Origin

 

 

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May 6, 2019

SpaceX CRS-17 Launch

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NASA dicit:

Countdown and liftoff of the SpaceX Falcon 9 rocket with the company’s Dragon spacecraft onboard for the company’s 17th Commercial Resupply Services mission to the International Space Station. Launch occurred at 2:48 a.m. EST on May 4 from Launch Complex 40 at Cape Canaveral Air Force Station in Florida.

Video Credit: NASA/SpaceX

 

 

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May 2, 2019

Cygnus Spacecraft

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Northrop Grumman dicit:

Northrop Grumman’s vision for the next step toward human space missions to Mars employs our flight-proven Cygnus advanced maneuvering spacecraft as a human habitat in cislunar space, the region between the Moon and Earth. In the early 2020s we would launch the initial habitat on NASA’s SLS rocket. Featuring a modular design, the habitat would serve both as a destination for crewed missions and as an unmanned testbed to prove-out the technologies needed for long-duration human space missions. The habitat is also envisioned as a base for lunar missions by international partners or commercial ventures. With additional habitation and propulsion modules, the habitat could be outfitted for a Mars pathfinder mission.

Video Credit: Northrop Grumman

 

 

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May 1, 2019

Spot Power

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Boston Dynamics dicit:

It only takes 10 Spotpower (SP) to haul a truck across the Boston Dynamics parking lot (~1 degree uphill, truck in neutral). These Spot robots are coming off the production line now and will be available for a range of applications soon.

Video Credit: Boston Dynamics

 

 

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