Get ready for Glastonbelli in Second Life


Glastonbury, the 5-day festival of contemporary performing arts that normally takes place annually in Pilton, Somerset, in England, may well be cancelled due to the SARS-CoV-2 pandemic – but that doesn’t mean the music cannot go on!

To help those who might feel they’re missing out on their annual “fix”, and to mark the summer Solstice in the run-up to the SL17B birthday celebrations, the Bellisseria Fargrounds will play host to Glastonbelli, a 2-day festival of music and fun.

To mark the event, the Fairgrounds have their own version of Glastonbury’s famous Pyramid Stage, and also include a nod to the real festival’s famous portaloos!


Taking place on Tuesday 16th and Wednesday 17th June, 2020, the festival line-up is as follows:

Tuesday, June 16th
Wednesday, June 17th
The Vinnie Show
The Vinnie Show
lexus Melodie
Joe Paravane
Da5id Weatherwax
Baz (avantgarde.frequency)
Larree Quixote
Suzen Juel
Jed Luckless
Tukso Okey
Moondance Parx Particle Show
Moondance Parx Particle Extravaganza

So why not get into the summer festival mood and hop on over to the Bellisseria Fairgrounds from 10:00 on Tuesday, June 16th – you won’t even need your wellies, unlike what is often the case at Glastonbury.


SLurl Details

The Uprooted in Second Life

The Sim Quarterly: Le Déraciné

Open as of June 14th, 2020 at The Sim Quarterly is Le Déraciné (The Uprooted), an installation by JadeYu Fhang.

Described as being a study about “How to transform the pain of uprooting into a poetic vision”, it’s a typically layered and semi-interactive piece by JadeYu; one that invites interpretation more than it offers one for itself.  Also, and in keeping with YadeYu’s viewpoint, it is a piece that perhaps blurs the line between the physical and virtual dimensions, being present in one whilst created from the other, whilst also standing as a dream linking both.

The landing point sits above the main installation, a board presenting the required graphics settings needed to best appreciate the installation, while local sounds should also be enabled for the fullest experience. Once visitors are set, an Anywhere Door teleporter offer the way down to ground level and the installation proper.

The Sim Quarterly: Le Déraciné

Here the setting is made up of multiple parts: a central hill form which grows an enormous tree; a great vale of flowers that extends out into the water; and a village in the air, set as if floating upon wafer-thin clouds. The tree at first appears to be denuded, but slivers of green flow over the branches and wrap around the trunk, which is in part carved into a female form, while more green floats around the branches as orbs. A second figure lies in the shallows below, legs entangled into a network of roots. As well as the green on and around the tree, paths of light glimmer as they rise from the lowlands to pass over the tangle of roots that form the hill’s crown, offering a way up to the tree as then converge upon it, whilst a single path rises to the cloud village.

Throughout the setting, the motif of roots is clear: but what of the idea of being “uprooted”? Perhaps it is in relation to physical relocation: there is the village in the air and the one at the landing point – are these then symbolic of the pain of moving home? Or is the meaning more bound in matters of ecology or in the erosion of cultural identity due to the demands of an increasingly homogeneous modern world, perhaps invoked through the dancing figures?

The Sim Quarterly: Le Déraciné

As noted above, interpretation is down to the observer. What is apparent is JadeYu’s rooting in surrealism, edged with a sense of spirituality.

Open through a period of three months, Le Déraciné offers plenty of time for you to visit and consider it for yourself.

SLurl Details

2020 viewer release summaries week #24

Logos representative only and should not be seen as an endorsement / preference / recommendation

Updates for the week ending Sunday, June 14th

This summary is generally published every Monday, and is a list of SL viewer / client releases (official and TPV) made during the previous week. When reading it, please note:

  • It is based on my Current Viewer Releases Page, a list of all Second Life viewers and clients that are in popular use (and of which I am aware), and which are recognised as adhering to the TPV Policy. This page includes comprehensive links to download pages, blog notes, release notes, etc., as well as links to any / all reviews of specific viewers / clients made within this blog.
  • By its nature, this summary presented here will always be in arrears, please refer to the Current Viewer Release Page for more up-to-date information.
  • Note that for purposes of length, TPV test viewers, preview / beta viewers / nightly builds are generally not recorded in these summaries.

Official LL Viewers

  • Current Release viewer version,, dated May 29th, promoted June 2nd, formerly the FMOD Studio RC viewer – No Change.
  • Release channel cohorts:
    • CEF RC viewer, version updated to version, June 11th.
  • Project viewers:
    • Mesh uploader project viewer updated to version, June 11th.

LL Viewer Resources

Third-party Viewers


  • No updates.


  • Cool VL viewer stable branch updated to and Experimental branch to, both  on June 13th – release notes.

Mobile / Other Clients

  • No updates.

Additional TPV Resources

Related Links

Space Sunday: a touch of astronomy


Images of Proxima Centauri (l) and Wolf 359 (r) captured by NASA’s New Horizons spacecraft 7 billion km from Earth, are overlaid against images taken of the two stars from Earth-based telescopes, showing how the stars appear to “move” depending on the viewpoint. Credit: NASA

For the first time in history, a spacecraft has been used to demonstrate parallax as it applies to the stars – and in the process, underlining the fact that the constellations beloved of astrology are little more than a matter of line-of-sight as  seen from Earth.

The spacecraft in question is New Horizons, the mission that performed a fly-by of Pluto in 2016, and which is now some 7 billion kilometres from Earth – far enough to give it a unique view of the heavens around our solar system. On April 2nd/23rd, 2020 the spacecraft was commanded to turn its telescope on two of our nearest stellar neighbours, Proxima Centauri and Wolf 359 (a star doubtless familiar to Star Trek: The Next Generation), some 7.9 light years from Earth, to take pictures of both.

When compared to images of the two stars as seen from Earth, those from New Horizons clearly show how differently the two appear against the background of other stars when seen from different points of observation that are sufficiently far apart.

The New Horizons spacecraft. Credit: NASA

Use of parallax is a common astronomical exercise, used to measure the distance of stars from Earth. However, up until the New Horizons experiment, the average separation between points of observation have been opposite sides in Earth’s orbit around the Sun – or a mere 297,600,000 km apart when averaged out. That’s far enough to allow for an accurate measurements of other stars, but not far enough to show how differently a star might appear from different points in the sky.

It’s fair to say that New Horizons is looking at an alien sky, unlike what we see from Earth.nd that has allowed us to do something that had never been accomplished before—to see the nearest stars visibly displaced on the sky from the positions we see them on Earth.

– Alan Stern, Principal Investigator, New Horizons

For the experiment, the images from New Horizons were compared with images captured by the Las Cumbres Observatory, Panama, operating a remote telescope at Siding Spring Observatory in Australia, and from the Mt. Lemmon Observatory in Arizona, both of which imaged the stars on the same night as New Horizons captured its images, so as to provide a direct comparison.

Witnessing the Birth of Stars

The Rho Ophiuchi cloud complex is a dark nebula of gas and dust that is located 1° south of the star ρ Ophiuchi in the constellation Ophiuchus. Some 460 light-years from Earth, it is one of the closest and active start-forming regions to the Sun.

It’s called a “dark nebula” because the dust cloud is so dense, visible light from stars within it is almost completely obscured. However, astronomers using the Atacama Large Millimetre/submillimetre Array (ALMA) have found something of interest within the cloud.

Two infra-red images of the Rho Ophiuchi nebula showing the IRAS 16293 system within it, as captured by ALMA showing (l) what was thought to be a binary system of stars (A and B), and a closer view of A (r), revealing its own binary nature. The two stars of A re some 54 AU apart. All three stars are surrounded by accretion disks, with the energised dust surrounding the A stars also visible. Credit: Maureira et al

The item in question is IRAS 16293-2422, a system that has a long history of being observed in the infra-red. However, it had been thought the system comprised a binary pairing of protostars, simply referred to as A and B some 700 AU apart. However, the new study has revealed that the star known as A is actually itself a pair of stars, now called A1 and A2. They are both of similar in mass to the Sun – A1 being slightly smaller, and A2 around 1.4 times larger, and each is surrounded by its own accretion disk from which it is drawing material.

These stars and their disks have certain fascinating aspects. The first is that they are only separated by a distance slightly greater to that of Pluto when at aphelion relative to Earth. They also complete an orbit around one another one every 360 terrestrial years. In addition, the accretion disks around A1 and A2 are also unique.

Detailed view of the binary protostar system within IRAS 16293-2422 and with a size comparison to our solar system. The separation between the sources A1 and A2 is roughly the diameter of the Pluto orbit. The size of the disk around A1 (unresolved) is about the diameter of the asteroid belt. The size of the disk around A2 is about the diameter of the Saturn orbit. Image Credit: © MPE

Both disks are extremely active, filaments of matter streaming into the stars at the heart of each, and further filaments of dust flowing into the disks from the nebula. In addition, the disk around A2 disk appears to be oddly inclined compared to the disks around A and the more distant B, suggesting complex interactions may be at play around it. The disk also appears to have parts rotating in opposite directions relative to one another, the first time such a phenomenon has been seen in a protostar accretion disk. It suggests that should planets eventually form around the star, those nearer to it may orbit the opposite direction to those further out.

Organic scans of the disk also detected glycolaldehyde — a simple form of sugar – and Chloromethane, also called methyl chloride, an important biomarker, together with Carbon Sulphide, Isocyanic Acid, Formamide, and Formic Acid. The presence of the organics is important as it shown that the basic building blocks of life can exist within the accretion disks around stars, and so may be available when the remnants of that disk forms planets.

It’s not clear if / when the formation of either star may reach a point of nuclear ignition, or how such an event might affect the other. However, their confirmation provides astronomers with a first-hand opportunity to witness the earliest stage in the process of stellar evolution.

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