![Isaac Newton Telescope, La Palma. The 2.5- metre Isaac Newton Telescope (INT) at the La Roque de los Muchachos observatory on La Palma in the Canary I Stock Photo - Alamy Isaac Newton Telescope, La Palma. The 2.5- metre Isaac Newton Telescope (INT) at the La Roque de los Muchachos observatory on La Palma in the Canary I Stock Photo - Alamy](https://c8.alamy.com/zooms/9/7894e26f3e3e49ffa1825e06a5959a63/akjdwx.jpg)
Isaac Newton Telescope, La Palma. The 2.5- metre Isaac Newton Telescope (INT) at the La Roque de los Muchachos observatory on La Palma in the Canary I Stock Photo - Alamy
![The Isaac Newton Telescope INT, Roque de los Muchachos Observatory, La Palma, Canary Islands, Stock Photo, Picture And Rights Managed Image. Pic. B20-1736242 | agefotostock The Isaac Newton Telescope INT, Roque de los Muchachos Observatory, La Palma, Canary Islands, Stock Photo, Picture And Rights Managed Image. Pic. B20-1736242 | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/f9590a1658e35781d1de804df68af2c7/b20-1736242.jpg)
The Isaac Newton Telescope INT, Roque de los Muchachos Observatory, La Palma, Canary Islands, Stock Photo, Picture And Rights Managed Image. Pic. B20-1736242 | agefotostock
Isaac Newton Group of Telescopes - A sodium laser beam is launched from the ESO Wendelstein Laser Guide Star Unit (WLGSU) as part of laser guide star field tests for validating the
![Isaac Newton Telescope, La Palma. The 2.5- metre Isaac Newton Telescope (INT) at the La Roque de los Muchachos observatory on La Palma in the Canary I Stock Photo - Alamy Isaac Newton Telescope, La Palma. The 2.5- metre Isaac Newton Telescope (INT) at the La Roque de los Muchachos observatory on La Palma in the Canary I Stock Photo - Alamy](https://c8.alamy.com/comp/2HDJCG0/roque-de-los-muchachos-observatory-isaac-newton-telescope-2HDJCG0.jpg)
Isaac Newton Telescope, La Palma. The 2.5- metre Isaac Newton Telescope (INT) at the La Roque de los Muchachos observatory on La Palma in the Canary I Stock Photo - Alamy
![Isaac Newton Telescope, La Palma. The 2.5- metre Isaac Newton Telescope (INT) at the La Roque de los Muchachos observatory on La Palma in the Canary I Stock Photo - Alamy Isaac Newton Telescope, La Palma. The 2.5- metre Isaac Newton Telescope (INT) at the La Roque de los Muchachos observatory on La Palma in the Canary I Stock Photo - Alamy](https://c8.alamy.com/zooms/6/017a20ab6b3c4b40af805766734d0615/bh5khk.jpg)