eFinder

eFinder

Home › Environmental Sustainability › Article

AtLAST, a telescope that could reveal the missing half of the universe

Phys · · 1202 words · By Jonathan O'Callaghan
Environmental Sustainability Scientific Innovation International Cooperation

The article describes AtLAST, a proposed 50-meter European-led submillimeter-wave telescope designed to map dust and gas in the universe. It highlights the project's goals of uncovering obscured galaxies and its commitment to sustainable, fossil-fuel-free operation.

open_in_new Read the original article: https://phys.org/news/2026-05-atlast-telescope-reveal-universe.html

analyticsAnalysis

10%
Propaganda Score
confidence: 95%
Low risk. This article shows minimal use of propaganda techniques.

psychologyDetected Techniques

warning
Loaded Language 70% confidence
Using words with strong emotional connotations to influence an audience.

fact_checkFact-Check Results

14 claims extracted and verified against multiple sources including cross-references, web search, and Wikipedia.

info Single Source 4
schedule Pending 4
check_circle Corroborated 3
help Insufficient Evidence 2
verified Verified By Reference 1
check_circle
“A new European-led project called the Atacama Large Aperture Submillimeter Telescope (AtLAST), a 50‑meter telescope far larger than any submillimeter telescope built before.”
CORROBORATED
Multiple independent web search results confirm that AtLAST is a project for a 50-meter single-dish submillimeter telescope in the Atacama region.
travel_explore
web search NEUTRAL — AtLAST Towards an Atacama Large Aperture Submillimeter Telescope. Intranet.Atlast. Parabol antenna receiving signals from outer space. Welcome to the webpage of the Atacama Large Aperture Submillimete…
https://www.atlast.uio.no/?trk=organization-update_share-upd…
travel_explore
web search NEUTRAL — Aperture Sub-millimeter Telescope (AtLAST 1 ) is a 50-m single dish sub-millimeter telescope designed to take on this important challenge.This article is included in the Atacama Large Aperture Submill…
https://orca.cardiff.ac.uk/id/eprint/171872/1/150b84ed-f712-…
travel_explore
web search NEUTRAL — The Atacama Large Aperture Submillimeter Telescope (AtLAST), with its 50-m aperture and. 2∘superscript22^{\circ}2 start_POSTSUPERSCRIPT ∘ end_POSTSUPERSCRIPT. maximal field of view, aims to be such a …
https://arxiv.org/html/2402.18645v4
check_circle
“Early design work is being carried out on a project called AtLAST2, which is running until 2028.”
CORROBORATED
Web results specifically mention the 'AtLAST2' project and its involvement in operations and user experience planning, confirming it as a subsequent phase of the project.
travel_explore
web search NEUTRAL — The AtLAST UCM-node has a strong involvement in conceiving its Operations plan, Data Management plan and User Support model. These are being discussed and developed as part of the AtLAST2 Work Package…
https://guaix.ucm.es/instrumentation/atlast/
travel_explore
web search NEUTRAL — AtLAST - Towards an Atacama Large Aperture Submillimeter Telescope’s Post.Building the world's largest telescope is a challenging project.
https://www.linkedin.com/posts/atlast-towards-an-atacama-lar…
travel_explore
web search NEUTRAL — From the start of the design phase, AtLAST has put a renewable and efficient energy generation as a core requirement, by investing resources into the development of a tailored renewable energy system …
https://astronomia.udp.cl/en/event/the-atacama-large-apertur…
info
“Researchers from Europe and around the globe—Chile, South Africa, Canada, Taiwan, Thailand, New Zealand, Japan and the U.S.—are refining the concept”
SINGLE SOURCE
The provided evidence for this claim consists of unrelated search results regarding Direct Benefit Transfer (DBT) in India and does not mention the researchers or countries involved in AtLAST.
travel_explore
web search NEUTRAL — Please note that the Payment Status result displayed will be for last 2 year in case of NSP and for 6 months in case of other systems. For further details please contact PFMS helpdesk at email helpdes…
https://training.pfms.gov.in/SitePages/DBT_StatusTracker.asp…
travel_explore
web search NEUTRAL — 1 day ago · UIDAI is mandated to issue an easily verifiable 12 digit random number as Unique Identity - Aadhaar to all Residents of India.
https://uidai.gov.in/en/308-faqs/direct-benefit-transfer-dbt…
travel_explore
web search NEUTRAL — 18 hours ago · The NPCI DBT link is a vital process that seeds your bank account with Aadhaar, enabling the direct transfer of government subsidies such as LPG, PM Kisan, and scholarships. In 2026, th…
https://www.currentaffair.today/blog/government-schemes-11/n…
verified
“AtLAST is designed to slot into a new generation of giant observatories set to reshape astronomy in the 2040s, following Europe's Extremely Large Telescope, which is nearing completion in Chile.”
VERIFIED BY REFERENCE
Wikipedia and other sources confirm that the Extremely Large Telescope (ELT) is under construction in the Atacama desert in Chile and is nearing completion (scheduled for 2027/2028).
travel_explore
web search NEUTRAL — The Extremely Large Telescope is an astronomical observatory under construction. When completed, it will be the world's largest optical and mid-infrared extremely large telescope.
https://en.wikipedia.org/wiki/Extremely_Large_Telescope
travel_explore
web search NEUTRAL — In 2012 the ESO Council approved the Extremely Large Telescope (ELT) programme and its construction is scheduled for completion in 2028.It will be located on the top of Cerro Armazones, a ~3000m high …
https://media.ccc.de/v/37c3-12020-the_extremely_large_telesc…
travel_explore
web search NEUTRAL — The European project the Extremely Large Telescope will be operational in Chile from 2027. The operation to polish its oversized mirror is now under way, primarily in France. Actemium Maintenance Oues…
https://www.theagilityeffect.com/en/article/the-worlds-large…
check_circle
“ALMA's 66 antennas in the Atacama Desert act like a microscope”
CORROBORATED
Multiple sources confirm ALMA consists of 66 antennas located in the Atacama Desert of northern Chile.
travel_explore
web search NEUTRAL — The Atacama Large Millimeter/submillimeter Array (ALMA) is an astronomical interferometer of 66 radio telescopes in the Atacama Desert of northern Chile, which observe electromagnetic radiation at mil…
https://en.wikipedia.org/wiki/The_Atacama_Large_Millimeter/s…
travel_explore
web search NEUTRAL — Atacama Large Millimeter/submillimeter Array. Number of antennas. 66. Dish sizes.The dry climate and extreme elevation (5000 meters or 16,500 feet) of the site in the Chilean Atacama Desert provide AL…
https://public.nrao.edu/telescopes/alma/
travel_explore
web search NEUTRAL — Show less. The Atacama Large Millimetre/submillimetre Array (ALMA) — a radio telescope comprising 66 antennas located in the Atacama Desert of northern Chile — is set to get software and hardware upgr…
https://www.youtube.com/watch?v=YlJS62-JCEk
info
“ALMA can only see an area thousands of times smaller than the moon's surface on the sky in any given observation”
SINGLE SOURCE
The provided evidence discusses the moon Europa and Earth's moon in general terms but does not provide data on ALMA's specific field of view relative to the moon's surface.
travel_explore
web search NEUTRAL — It is observable from Earth with common binoculars and is a planetary-mass moon, slightly smaller and less massive than Earth's Moon.
https://en.wikipedia.org/wiki/Europa_(moon)
travel_explore
web search NEUTRAL — Earth's view of the half-sunlit Moon shifts throughout the month. As our perspective changes, we observe a pattern known as lunar phases: new moon, waxing crescent, first quarter, waxing gibbous, full…
https://science.nasa.gov/moon/
travel_explore
web search NEUTRAL — Raw video from the NASA archive shows gravity winning again.Astronauts throwing stuff on the moon.https://www.youtube.com/watch?v=RkXETqJgpBQ&.
https://www.youtube.com/watch?v=bVNTNeNMH8Q
info
“AtLAST will image an area up to 16 moons in size with every observation”
SINGLE SOURCE
The search results for 'ATLAST' in this context refer to a different project (Advanced Technology Large-Aperture Space Telescope), which is a space telescope, not the Atacama ground-based telescope. No evidence was found to corroborate the '16 moons' field of view for the Atacama project.
travel_explore
web search NEUTRAL — Extrasolar planets[. ] ATLAST, using an internal coronagraph or an external occulter, can characterize the atmosphere and surface of an Earth-sized exoplanet in the Habitable Zone of long-lived stars …
https://nasa.fandom.com/wiki/Advanced_Technology_Large-Apert…
travel_explore
web search NEUTRAL — magnitude. ATLAST imaging would reach the depth of the HST Ultra Deep Field ~100 times. faster (for 8-m) to >1300 times faster (for 16-m) than HST but with higher spatial resolution, enabling panorami…
https://arxiv.org/pdf/0904.0941
travel_explore
web search NEUTRAL — ATLAST imaging would reach the depth of the HST Ultra Deep Field ~100 times. faster (for 8-m) to >1300 times faster (for 16-m) than HST but with higher spatial resolution, enabling panoramic ultra dee…
https://www.researchgate.net/publication/24169485_Advanced_T…
info
“The primary 50‑meter dish of AtLAST would be designed with aluminum panels in the mirror and a massive steel backing structure.”
SINGLE SOURCE
While sources confirm the 50-meter aperture and the conceptual design of AtLAST, the specific materials (aluminum panels and steel backing) are not explicitly detailed in the provided snippets, though the project's existence is confirmed.
travel_explore
web search NEUTRAL — Two-mirror telescopes like AtLAST are in general able to cancel two of the three first-order optical aberrations, leaving astigmatism uncorrected.141414In this context, we consider AtLAST optically to…
https://arxiv.org/html/2402.18645v4
travel_explore
web search NEUTRAL — AtLAST is a concept for a next generation 50-meter class single-dish astronomical observatory operating at sub-millimeter and millimeter wavelengths, run as a facility telescope by an international pa…
https://www.atlast.uio.no/
travel_explore
web search NEUTRAL — The Atacama Large Aperture Submillimeter Telescope (AtLAST), with its 50-m aperture and 2. maximal field of view, aims to be such a facility. We present here the preliminary design concept for AtLAST, …
https://www.researchgate.net/publication/388275258_The_conce…
help
“In total, it would weigh about 4,400 tonnes, and would include a 12‑meter secondary mirror”
INSUFFICIENT EVIDENCE
No evidence was found in the search results regarding the weight of the telescope or the size of the secondary mirror.
help
“It would be located near ALMA in the Atacama Desert, where the thin and dry atmosphere at over 5 km above sea level”
INSUFFICIENT EVIDENCE
No evidence was found in the search results specifically confirming the planned altitude of over 5 km for AtLAST, although ALMA is mentioned as being at 5000m.
schedule
“The telescope would be entirely powered by renewable energies”
PENDING
schedule
“Japan, which had previously considered building its own 50‑meter submillimeter dish, the Large Submillimeter Telescope (LST).”
PENDING
schedule
“AtLAST will recover these missing galaxies, she said, with the potential to find up to 50 million in 1 000 hours of observations.”
PENDING
schedule
“AtLAST designed to operate for 50 years.”
PENDING
info Disclaimer: This analysis is generated by AI and should be used as a starting point for critical thinking, not as definitive truth. Claims are verified against publicly available sources. Always consult the original article and additional sources for complete context.