A Game-Changing Telescope Is About to Drop First Pics. Here's How to Watch.
After more than 20 years in the making, we're finally about to see the first images from the Vera C. Rubin Observatory in Chile, an astronomical facility with the largest digital camera ever built by humans.
On 23 June 2025, at 15:00 UTC (11:00 EDT), the US National Science Foundation and Department of Energy will reveal the telescope's first observations, kicking off a whole new era in studying the skies.
Perhaps the best part is, live watch parties will be taking place all over the world, and the entire event will be livestreamed on YouTube – you can tune in below.
Rubin was first proposed in 2001, and is expected to do great things. The observatory telescope will perform a 10-year survey of the southern sky called the Legacy Survey of Space and Time (LSST) in near-ultraviolet, optical, and near-infrared wavelengths, capturing the entire sky every few days to basically compile a huge timelapse of the Universe.
Each section of the sky will be recorded around 800 times using the telescope's 3,200-megapixel camera.
Every 24 hours, Rubin will generate about 20 terabytes of data. During the LSST, it's expected to collect some 60 petabytes of raw image data, around double the data collected by the Murchison Widefield Array during the same time frame.
This incredible capacity requires cutting-edge data transfer, processing, and storage facilities in and of itself.
Safe to say that astronomers are super hyped. We anticipate that Rubin is going to show us things about the Universe and answer questions that we haven't even begun to imagine.
"Rubin's combination of speed, wide field of view, and sensitive camera expands the limits of what a telescope can do," the NSF and DOE assert.
"No other telescope has been able to detect both real-time changes in the sky and faint or distant objects at the same time on this enormous scale. These capabilities mean that exceedingly rare events in the sky, never detected before, will be captured for the first time."
You can tune into the event next week at the YouTube embed above, or check the Watch Party website to find an event near you.
Trailblazing Satellite Mission Delivers Its First Artificial Solar Eclipse
NASA Teams Up With India to Launch First-of-Its-Kind $1.5 Billion Satellite
Volcano Found Hiding 'In Plain Sight' Right Next to NASA Mars Rover
Hashtags
Try Our AI Features
Explore what Daily8 AI can do for you:
Comments
No comments yet...
Related Articles
New York Times
8 hours ago
- New York Times
How Astronomers Will Deal With 60 Million Billion Bytes of Imagery
It was not that long ago that astronomers would spend a night looking through a telescope, making careful observations of one or a few points of light. Based on those few observations, they would extrapolate broad generalizations about the universe. 'It was all people could really do at the time, because it was hard to collect data,' said Leanne Guy, the data management scientist at the new Vera C. Rubin Observatory. Rubin, located in Chile and financed by the U.S. Department of Energy and the National Science Foundation, will inundate astronomers with data. Each image taken by Rubin's camera consists of 3.2 billion pixels that may contain previously undiscovered asteroids, dwarf planets, supernovas and galaxies. And each pixel records one of 65,536 shades of gray. That's 6.4 billion bytes of information in just one picture. Ten of those images would contain roughly as much data as all of the words that The New York Times has published in print during its 173-year history. Rubin will capture about 1,000 images each night. As the data from each image is quickly shuffled to the observatory's computer servers, the telescope will pivot to the next patch of sky, taking a picture every 40 seconds or so. It will do that over and over again almost nightly for a decade. The final tally will total about 60 million billion bytes of image data. That is a '6' followed by 16 zeros: 60,000,000,000,000,000. Rubin's 3.2 Gigapixel Camera At the heart of the Rubin observatory is the largest digital camera in the world, a supercooled grid with hundreds of high-resolution sensors. See how the camera works. By The New York Times PERU BOLIVIA BRAZIL ANDES MTS. PARAGUAY Vera C. Rubin Observatory URUGUAY Santiago ARGENTINA CHILE Atlantic Ocean Pacific Ocean By The New York Times Want all of The Times? Subscribe.
Geek Wire
11 hours ago
- Geek Wire
The Rubin Observatory is throwing a big party to reveal its first pictures — and you're invited
After more than 20 years of planning and construction, the Vera C. Rubin Observatory is ready for its grand opening, and the world is invited. The observatory in the foothills of the Chilean Andes features a monster of a telescope, with an 8.4-meter-wide (28-foot-wide) mirror, coupled with what's said to be the world's largest digital camera. It will survey the night sky every night for at least 10 years, producing about 20 trillion bytes of data every 24 hours. It would take you more than three years of watching Netflix, or over 50 years of listening to Spotify, to use that amount of data, according to the Rubin team. The first images and videos are due to be unveiled on Monday, during a 'First Look' webcast that will be shared online and at more than 300 in-person watch parties across the globe. What will the images look like? Mario Juric knows, but he isn't telling. 'I cannot tell you what's on them, but I can tell you we just finished them, and they look amazing,' Juric, a member of the Rubin team and the director of the University of Washington's DiRAC Institute, says on the Fiction Science podcast. 'I did not spend a day doing what I was supposed to be doing, because I just spent it browsing through the images. … I could teach an entire class by just zooming in on different parts of this image and explaining what this object is.' There could be a lot of teachable moments ahead: The observatory's Simonyi Survey Telescope is expected to detect millions of previously unseen celestial bodies in our solar system, potentially including a hypothetical world known as Planet X or Planet 9. It'll serve as an early warning system for transient cosmic phenomena such as supernovas or gamma-ray bursts. And it could help scientists shed new light on the mysteries behind dark energy and dark matter. Mario Juric (UW Photo) The dark matter angle is particularly apt, because the observatory is named after the late Vera Rubin, an astronomer who analyzed the rotation rates of galaxies to come up with some of the most solid evidence we have that invisible dark matter exists. Even before Rubin died in 2016, her fellow scientists were laying the groundwork for the observatory that would eventually bear her name. In 2003, they started discussing potential sites for what was then called the Large Synoptic Survey Telescope, or LSST. Juric recalls attending one of the early discussions in Seattle. At the time, astronomers were just finishing up a successful project known as the Sloan Digital Sky Survey. 'People were asking, what do we build next? What's the next major step in this idea to go and digitize the cosmos?' Juric says. 'And the idea was to build something like Rubin.' In 2008, the project received a $30 million boost from Microsoft executive Charles Simonyi and the company's co-founder, Bill Gates. Eventually, the National Science Foundation and the U.S. Department of Energy kicked in hundreds of millions of dollars to support the observatory's construction in Chile. Turning data into discoveries The observatory's Simonyi Survey Telescope features a unique three-mirror design that maximizes the instrument's field of view. It's made to move across a swath of sky in just a few seconds, allowing the LSST Camera to capture a 3,200-megapixel image in 15 seconds and then switch to take the next image five seconds later. That speed makes it possible for the observatory to map the sky in high resolution every three days. It takes less than 60 seconds to transfer each image over fiber-optic cables from Chile to the SLAC National Accelerator Laboratory in California for an initial round of processing. The flood of imagery is distributed to data centers around the world, and scientists can access and filter the data through an online portal. Astronomical data analysis is the specialty of UW's DiRAC Institute. Its name is an acronym, standing for Data-intensive Research in Astrophysics and Cosmology. Astronomers have traditionally been 'physicists who look up,' Juric says, but he argues that working with Rubin's rush of data will require a new set of skills — the kinds of skills that are being taught at the DiRAC Institute. 'You now need to become a data scientist, and you need to become a really good statistician,' he says. 'That's the kind of background that you're going to need to make sense out of all these data that Rubin is going to deliver to us.' A software tool that Juric helped develop, known as Sorcha, hints at the enormity of the task ahead. Sorcha makes predictions about how much data will be generated by the Rubin Observatory, and how many discoveries could be made as a result. 'The number that I like to quote is, it took all of mankind about … 225 years to discover the first one and a half million asteroids. And in less than two years, Rubin is going to double that, and then go on and triple that a few years later,' Juric says. University of Washington astronomer Zeljko Ivezic, director of Rubin construction, joyfully raises his fist in the observatory's control room in Chile after seeing the first on-sky engineering data captured with the LSST Camera. (Credit: RubinObs / NOIRLab / SLAC / DOE / NSF / AURA / W. O'Mullane) Are there anomalies ahead? What about Planet 9, which astronomers have been trying to detect on the edge of the solar system for more than 10 years? 'If it's out there, we have something like a 70 or 80% chance to find it,' Juric says. 'Even if we don't directly notice it, my guess is in about three years or so, that's how much time it will take us to accumulate this data to sufficient precision [that] we'll confidently be able to say whether it is there and just really, really hard to find — or whether this whole thing has been just us astronomers hoping a little bit too much.' There's even a chance that the Rubin Observatory will pick up evidence of alien signals. Some astronomers, including UW's James Davenport, have speculated that Rubin could detect anomalous patterns that might be associated with extraterrestrial spaceships. 'The nice thing with this telescope is, we're going to collect so much data that we'll be able to go and look for these rare, unusual, anomalous signals. And who knows, maybe one of them is an E.T. shining a laser at us,' Juric says. 'It'll be fun.' The fun begins at 8 a.m. PT on Monday when the First Look webcast goes online. 'A couple of days after that, on the 26th, we're going to have an extended version of that for the general public on the UW Seattle campus, at Kane Hall,' Juric says. 'We really invite everyone here from Seattle or the Pacific Northwest, however far you want to drive, to come over and see that with us in person.' The in-person event on June 26 will start at 7 p.m. and feature an hourlong presentation about Rubin's first images. Speakers will include Juric as well as UW astronomer Zeljko Ivezic, director of Rubin construction; and Andrew Connolly, who was the DiRAC Institute's founding director and is now the director of UW's eScience Institute. Juric expects the fun, and the hard work of discovery, to continue for at least the next decade. 'Rubin should have the kind of impact that when we look at textbooks 10 years from now, almost every textbook has to change something because Rubin has added to that piece of human knowledge,' he says. 'It's a fairly high bar to meet, but it is a big, expensive telescope. That's what we're aiming for: It's got to be transformational.' Check out the Rubin Observatory website for more information about the project and for links to the First Look webcast on June 23, plus a list of watch parties. You can also learn more about the University of Washington's DiRAC Institute and find out how to register for the free UW presentation at 7 p.m. on June 26. My co-host for the Fiction Science podcast is Dominica Phetteplace, an award-winning writer who is a graduate of the Clarion West Writers Workshop and lives in San Francisco. To learn more about Phetteplace, visit her website, Fiction Science is included in FeedSpot's 100 Best Sci-Fi Podcasts. Check out the original version of this report on Cosmic Log to get Juric's thoughts on the connections between science fiction and the Rubin Observatory's future discoveries. Stay tuned for future episodes of the Fiction Science podcast via Apple, Spotify, Pocket Casts and Podchaser. If you like Fiction Science, please rate the podcast and subscribe to get alerts for future episodes.
Forbes
13 hours ago
- Forbes
Don't Miss This Weekend's Sky Show — The Moon, Venus And A Star Cluster
Early risers on Sunday, June 22, are in for a pre-dawn treat — a triangular arrangement of the waning crescent moon flanked by Venus and the Pleiades star cluster. The three most beautiful naked-eye sights to be had in the night sky will create a stunning panorama just before sunrise. Here's everything you need to know about when and where to see them. To catch this display, head outside about an hour before sunrise and look east. Venus, unmistakably bright at magnitude -4.2, will be shining beneath a 13%-lit waning crescent moon (over 30 times brighter than Venus). To the left of the pair will be the Pleiades (also known as the Seven Sisters and Messier 45), one of the closest open clusters of stars to the solar system. Aside from the brilliance of Venus and the dazzling twinkling stars of the Pleiades, look carefully at the moon's darkened portion — its night side. Despite there being no direct sunlight upon it, it is faintly illuminated. That's Earthshine or planet-shine, sunlight reflected from Earth's oceans and clouds onto the moon. It will create a softly lit lunar disk above Venus — a beautiful sight! The entire spectacle is, of course, a line-of-sight illusion — all three objects extremely far from each other. The moon is about 238,000 miles from Earth, Venus about 150 times farther and the Pleiades around 444 light-years away. Forget all about a telescope. It's what everyone immediately thinks of when they think about astronomy, and it's very often completely irrelevant. You just need naked eyes for this sky event, though a pair of binoculars will enhance the view, especially if you want to appreciate the cluster of stars in the Pleiades and get a close-up of Earthshine on the moon. More important is an observing location with a clear, unobstructed view to the eastern or western horizon, if possible away from city lights — though light pollution makes zero difference to the planets and the moon. If you're up for another early outing, Monday, June 23, will see an even slimmer waning crescent moon closer to the Pleiades — just half a degree away — with Venus remaining nearby. For exact timings, use a sunrise and sunset calculator for where you are, Stellarium Web for a sky chart and Night Sky Tonight: Visible Planets at Your Location for positions and rise/set times for planets. Wishing you clear skies and wide eyes.
