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Aryabhatta Research Institute of Observational Sciences: Admission 2026, Courses, Fees, Ranking & Nainital Campus Life
location
Nainital, Uttarakhand
author
Abhijeet Chatterjee
Updated on 9 January 2026

More About ARIES

Aryabhatta Research Institute of Observational Sciences (ARIES), located amidst the serene hills of Nainital, Uttarakhand, is widely recognized for its pioneering contributions to observational sciences. Established in 1954 as the Uttar Pradesh State Observatory (UPSO), it gained its current autonomous status under the Department of Science & Technology, Government of India, in 2004, carrying a rich legacy of over six decades.

ARIES is dedicated to cutting-edge research and offers prestigious Ph.D. programs in Astronomy & Astrophysics and Atmospheric Sciences, with students primarily affiliated with Kumaun University, Nainital, for academic recognition. The institute is home to state-of-the-art observational facilities, including India''s largest fully steerable optical telescope, the 3.6-meter Devasthal Optical Telescope (DOT), and the 1.3-meter Devasthal Fast Optical Telescope (DFOT). These advanced instruments enable scientists and scholars to conduct world-class research in stellar astronomy, solar physics, extragalactic astronomy, and atmospheric aerosol and trace gas studies.

The institute fosters a vibrant research environment across its two picturesque campuses on Manora Peak and Devasthal. ARIES actively participates in significant national and international scientific collaborations, contributing to global scientific endeavors. It also plays a vital role in human resource development by training young researchers. ARIES stands as a beacon of scientific excellence, nurturing the next generation of astronomers and atmospheric scientists poised to make impactful discoveries.

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Year Of Established

1954

Total Faculty Numbers

35

Courses Offered at ARIES

Specializations

Ph.D in Astronomy & AstrophysicsPh.D in Atmospheric Sciences

Nearest Attractions at ARIES

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Pantnagar Airport (PGH)

70 km

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Tallital Bus Stand, Nainital

6 km

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B. D. Pande Hospital, Nainital

6 km

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Kathgodam Railway Station

35 km

Campus Facilities at ARIES

Academic Spaces

Auditorium

Seminar Halls

Accommodation for Parents

Guest House Facilities

Basic Services

Campus-wide Wi-Fi Connectivity

High-Speed LAN

Entry/Exit Rules

Access Control System

Food Options

Cafeteria

Mess Facility

Hostel Facilities

Guest House (Devasthal Campus)

Guest House (Manora Peak Campus)

Hostel Accommodation (Boys)

Hostel Accommodation (Girls)

Staff Quarters

IT Facilities

ARIES HPC Cluster

ARIES Supercomputer (ARIES_GPU_Cluster)

Dedicated Servers

High-End Workstations

Laboratories

1.04m Optical Telescope

1.3m Devasthal Fast Optical Telescope (DFOT)

15cm Solar Telescope

3.6m Devasthal Optical Telescope (DOT)

ADFOSC (Aries Devasthal Faint Object Spectrograph & Camera)

ARIES-TIFR Near Infrared Spectrometer (AT-NIRSPEC)

Library

Central Library

Digital Library & E-Resources

Medical Facilities

Emergency Ambulance Service

Health Center / OPD Facility

Tie-up with Private Hospitals

Safety & Security

CCTV Surveillance System

Security Guards

Sports & Fitness

Gymnasium

Sports Complex (Indoor & Outdoor)

Transport Services

Inter-Campus Shuttle Service

Official Vehicles Fleet

Parking Facilities

Student Reviews & Testimonials

Anil Dhope

5

Yesterday afternoon 14 June 2024, I had the opportunity to visit the Aryabhatta Institute of Astrophysics and Observatory near Nainital. To gain access, visitors must fill out a form and register. Visits to their science lab typically begin at 4:30 pm and are available to the public three days a week. The institute is located 10 kilometers from Nainital, and since there is no public transportation, visitors need to arrange their own vehicle or hire a taxi, I paid 2500/-. The drive through the hilly region takes approximately 30 minutes each way. Despite several attempts to contact the scientists beforehand, my calls went unanswered. The visitor activities are managed by postgraduate and PhD students on a rotational basis. The visit commenced with a 10-minute film about the institute and its scientists, followed by the observation of sunspots through a 50 mm telescope, concluding by 5 pm. The next scheduled activity, stargazing, begins at 7:30 pm, leaving visitors with 2.5 hours of free time. The campus has a small canteen offering tea and coffee but no snacks, which felt insufficient. The stargazing session, starting at 7:30 pm, involved adjusting their 200 mm telescope for about 30 minutes. I was the first to observe the moon and its craters, but the session ended quickly with around 30 visitors. The entire activity, lasting about 30 minutes, seemed disproportionate to the 5-6 hours invested in the visit. Additionally, the security gate is located 2 kilometers downhill, with no early departure allowed. The lack of reception, lounge, or canteen facilities at the gate was inconvenient. For example, when a lady requested drinking water for her child, she was directed to a nearby public handpump. During the sunspot observation, I inquired about the recent low-latitude sightings of the aurora borealis, but the students couldn't provide an answer. They also mentioned that stargazing sessions are canceled if the weather is cloudy. I requested to speak with a senior scientist, which was arranged. During our discussion, I asked various questions about the Starship 4 launch, neutron stars, and other astronomy-related simple topics. The senior scientist, however, indicated that their focus was on their own research and collaborations, and they were unable to address my queries. When I suggested improving the infrastructure for visitors, he mentioned that it was the government's responsibility and emphasized their heavy workload. Suggestions for Improvement: 1. Visitor Engagement: - Revise the registration form with consideration for visitors from diverse backgrounds, especially children, to address their curiosity. - Implement regular Q&A sessions led by senior scientists to answer common astronomy questions. Monthly sessions with the institute's director could help keep all scientists updated with current knowledge in astrophysics. 2. Educational Activities: - Show educational films about the institute's work that are understandable to the general public to spark interest in astronomy among younger generations. - Utilize all available telescopes on campus, including the 40-inch telescope, to provide a comprehensive experience for knowledgeable visitors. 3. Infrastructure Enhancements: - Improve facilities at the security gate, such as adding a reception area, lounge, and adequate canteen services. - Ensure drinking water and basic amenities are readily available for all visitors. 4. Professional Development: - Require annual examinations for scientists to stay updated on global advancements in their field. - Foster a culture of curiosity and public interaction, similar to the approach of Dr. Abdul Kalam Azad sir, to better educate and engage with visitors. Overall, there is a need for a more visitor-friendly approach, enhanced educational activities, and better infrastructure to make the experience at the Aryabhatta Institute of Astrophysics and Observatory more enriching and enjoyable for the public.

Abham Singh

5

Visited in its initial days 2016

Shiv Singh

5

Really great experience, first time ever i have seen stars by naked eyes.

Ritesh Mer

5

Watched real time eclipse today @aria.. Wonderful experience...

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