Gap formation by giant planets in self-gravitating disks may lead to a gravitational edge instability (GEI). We demonstrate this GEI with global 3D and 2D self-gravitating disk-planet simulations using the ZEUS, PLUTO and FARGO hydrodynamic codes. Hi...
Context. Binary star systems allow us to study the planet formation process under extreme conditions. In the early stages, these systems contain a circumbinary disk and a disk around each star. To model the interactions between these disks in the fra...
Motion planning and navigation, especially for mobile robots operating in complex navigational environments, has been a central problem since robotics started. A heuristic way to address it is the construction of a graph-based representation (a path)...
Rapidly exploring random trees (RRTs) have proven effective in quickly finding feasible solutions to complex motion planning problems. RRT* is an extension of the RRT algorithm that provides probabilistic asymptotic optimality guarantees when using s...
This article gives a short overview of the status of the British/German gravitational wave detector GEO 600 and the upgrades planned within 2010 and 2011...
Planning to do this massive trip this summer. As most of you know, 18-60 year old Ukrainian men are forbidden to exit the country, so the only way for me to see my relatives is to travel to them, luck...
We use contour dynamics to derive equations of motion for infinite planar surface quasi-geostrophic (SQG) fronts, and show that it leads to the same result as a regularization procedure introduced previously by Hunter and Shu (2018)....
Feb 24, 2026 · sesame, (Sesamum indicum), erect annual plant of the family Pedaliaceae, grown since antiquity for its seeds, which are used as food and flavoring and from which a prized oil is extracted.
The method of potential solutions of Fokker-Planck equations is used to develop a transport equation for the joint probability of N coupled stochastic variables with the Dirichlet distribution as its asymptotic solution. To ensure a bounded sample sp...
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Audio Universe: Tour of the Solar System is an audio-visual show for planetariums and flatscreen viewing. It is designed in collaboration with members of the blind and vision impaired (BVI) community, BVI specialist teachers and their pupils. It aims...
Even the colours of the parts seem to match with their respective planet. I love little builds like this!...
A planet generator inspired by Planetarium. (⭐ 173)
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1950s to an ultimate centrally managed global computer. After seeing a planetarium adaptation of his work, Asimov "privately" concluded that the story was
Join the Emil Buehler Perpetual Trust Planetarium staff for Telescope Thursdays! We visit different locations around Central Florida with several telescopes to showcase the wonders of the night sky …
I haven't been there since I was a child and I remember it being very geared towards young kids. I realize most museums are geared towards families so that doesn't bother me as long as there's still s...
Calendar of shows and events at the Emil Buehler Perpetual Trust Planetarium at Seminole State College
Hi everyone, I work in a projector product & visual content team, most of my days buried in lenses, and optical aesthetics — but I realized I’ve never actually asked this community something ...
This is a timeline of the history of planetariums. Ley, Willy (February 1965). "Forerunners of the Planetarium". For Your Information. Galaxy Science