Boulders on Bennu

An abundance of boulders litters the surface of asteroid 101955 Bennu in this dramatic close-up from the OSIRIS-REx spacecraft. Taken on March 28 from a distance of just 3.4 kilometers (2.1 miles) the field of view is about 50 meters across while the light colored boulder at top right is 4.8 meters tall. https://apod.nasa.gov/apod/ap190524.html

Incredible to think about, isn’t it?

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Originally posted on Twitter.

Heaven Is A Place On Earth

…and it’s called the Tattered Cover Bookstore

By sheer coincidence, Patricia Briggs was giving a talk and reading while we were there. About 60 people were crammed into the lower-level meeting space. #MrJennsen whispered sweet nothings in my ear about how that would be me at the podium one day 😉; I pshaw'ed him, went upstairs and bought some sci-fi books with beautiful covers.⠀

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Originally posted on Facebook and Instagram.

Hubble Deep-Sky Mosaic

Via NASA: “This might be the most exciting “history book” we’ve ever read. Astronomers have put together the largest and most comprehensive image of the evolving universe — using 16 years’ worth of observations from Hubble. Take a peek at this deep-sky mosaic.” https://www.nasa.gov/feature/goddard/2019/hubble-astronomers-assemble-wide-view-of-the-evolving-universe

Make sure and check out the short video at the link for a mind-boggling sense of scale.

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Originally posted on Twitter.

Avengers: Endgame (No Spoilers)

4.5 of 5 Glorious Stars 🌟

The half-star deduction is entirely on the first 1.5 hours, which honestly could have been cut to an hour without losing anything. The second 1.5 hours, though? OMG. 😲 Damn near perfection.

If you are remotely, even casually, invested in the Marvel Cinematic Universe, see this movie. 🤗

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Originally posted on Facebook.

A Geek's Guide to THE STARS LIKE GODS

I give you: A Geek's Guide To THE STARS LIKE GODS.🤓

The usual caveats: scenes are not necessarily chapters, the order may (but probably won't) change before release, etc.

For those of you who like to print these out, I’m providing a non-toner-depleting black and white version below as well.

Cover reveal and release date announcement coming next week!🤗

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Originally posted on Facebook and Instagram.

Trifecta

SpaceX has successfully landed all 3 boosters of its Falcon Heavy rocket at 3 separate locations - and it's only the 2nd flight of the Falcon Heavy.

Space is hard, and in a very busy week for our accelerating journey into the stars, 2 huge success and one near miss isn't too bad. 🤗

Here's some insane footage of the side booster landings from multiple cameras at once: https://twitter.com/DJSnM/status/1116472530531958784

Credit for the images below: Jason Major (https://twitter.com/JPMajor/status/1116471931002400776) and Roman Tkachenko (https://twitter.com/_RomanTkache…/status/1116471879093620736).

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For a ton of jaw-dropping images of the launch, including the ones below, check out astrophotographer Trevor Mahlmann’s Twitter feed and website.

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Originally posted on Facebook.