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We've selected 12 payloads to fly to the Moon, as early as the end of this year — science and technology demos that will help pave the way for human exploration. Our partners from U.S. industry are developing lunar landers to get them to the surface. Details:

After landing the Hoppers and the Mascot lander, it looks like Hayabusa-2 got a sample from asteroid Ryugu. To be returned to Earth.

Splendid job from JAXA. Congratulations!

If your teacher wore Steampunk* attire to class, would you sit up and pay attention?

Suppose you got to attend a science lab dressed from from top to toe in the wildest, most gadget-loaded outfit you could imagine?

We know why we do things in virtual worlds:

We can teach concepts in ways th
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I want to invite everyone in the Federation, Fediverse, and Activity Web to join us in raising money for Médecins Sans Frontiéres / Doctors Without Borders or MSF on March 23rd and 24th in the 3rd Rock Grid! What is the 3rd Rock Grid?

It is a collection of virtual worlds where you can create a free account and get a free avatar to use in world. It's more than a video game :) You can be anything you want and interact with others socially while you listen to artist readings, role play, and music from live singers and DJs. At this annual two day event we will be raising money for charity but you can use your free account to do more than that anytime - everything from role play to creating your own virtual world to do anything you want!

Here is a link to get you started plus event details below. If you have any questions feel free to contact me and I will help you out :)

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This entry was edited (3 days ago)

Mar 1
DJ Shelenn at Opensim Fest
Fri 9:00 PM - 10:00 PM
Shelenn Ayres
Opensim community celebration!

Once hailed as unhackable, blockchains are now getting hacked #Bitcoin #Ethereum #cybersecurity #blockchain #smartcontracts #cryptocurrency

@Douglas Senko I'd like to see someone try to take apart Voyager. ;)

Blockchains have their place but are certainly not perfect. Cryptography is an interesting subject which I don't think anyone can ever fully cover. Having had the opportunity to work with a number crypto algorithms and with some true experts in the field I learned a lot. I however know I barely scratched the surface.

From what I have seen looking at blockchains the most significant weaknesses lie in the smart contracts and and platforms that are built up around them. I don't expect any of the implementations to be truly perfect.

Cryptography has never been intended to protect things forever, only to make it very difficult and extremeley time consuming to defeat. Side channel attacks go after the implementations to leverage weaknesses not in the actual algorithms but rather the ways they run. These are often less time consuming and less effort to do, especially once you discover where and how information is leaked. These attacks tend to be very repeatable once discovered thus significantly reducing the time and effort needed for subsequent attacks on the same solu... show more

🌡️ Lows of -138°F (-95°C) with SW winds peaking at 37.8 mph...

Daily weather reports from Mars start today, thanks to data from sensors on our InSight lander! Follow the temperature, wind, and air pressure trends as seasons change on the Red Planet:


Thou canst not kill that which doth not live

But, saith Doom!, thou canst blow it into chunky kibble. Zombies, sure. Spectre vulnerabilities? Not so much.

The Register reports that security researchers at Google have concluded that Spectre-type attacks can never be completely prevented by software mitigations alone.

This doesn't come as a surprise. I would have thought it should have been evident from the very start, from the nature of the class of vulnerabilities.


Mars One, the Plan to Make a Reality Show on Mars, is Bankrupt - Universe Today

Feb 20
DJ Shelenn at Club Chocolate
Wed 8:00 PM - 10:00 PM City
Shelenn Ayres
Two hour event at Club Chocolate in Keng City. Join us for club and R&B hits and a little bit of funk! When you get to the region, click Club Chocolate on the teleport board. See you there!

Feb 19
DJ Shelenn at the RockHouse
Tue 4:00 PM - 6:00 PM
Shelenn Ayres
Weekly 1-2 hour event in the RockHouse parcel of the Melody region at 3rd Rock Grid. Come join us! When you get to the region, click RockHouse on the teleport board. See you there!

North Carolina Election Board Finds Evidence Of Significant Fraud To Help GOP Candidate

The executive director of the North Carolina State Board of Elections [NCSBE]revealed Monday that state officials had uncovered a “coordinated” and “unlawful” ef
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I think my favorite vote rigging trick by the Repug's was having the Post Offices in heavily Dem areas of Florida, simply hold onto mail in ballots until they were postmarked too late and could not be counted.
Excellent bit of disenfranchisement.
Of course, no investigation or jail time.

Let's hope that changes.

Well, I've been playing around with my blog ( and got the WP => diaspora and WP => mastodon plugins working -- it's really pretty nifty.

I finally got around to opening up the blog for user registrations, and immediately got several from people I never heard of. I'm not sure what I'm going to do about that...

But while thinking about it, it occurred to me that a wordpress blog would be a fine place for a g+ community to migrate to. WP themes exist that are sort of like g+. There can be lots of registered users, and users can have assigned roles: administrator, editor, author, contributor, and subscriber. These seem like a rough superset of the roles that exist in g+ communities. Free hosting is available at, and there are endless alternatives for paid hosting....