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Radio telescopes and the Milky Way at night
Landscape of Paulista Avenue in Sao Paulo
Los Angeles, California, United States - 18 July 2017: Night image of Griffith Observatory in Los Angeles, California.
Tai Mo Shan radar station.Tai Mo Shan is the highest peak in Hong Kong, with an elevation of 957 metres
Astana, Kazakhstan, 19.08.2017 -Monument Baiterek in the city of Astana, close-up, Kazakhstan
The Big Island in Hawaii, USA.    The world's highest observatories sit atop the dormant volcano Mauna Kea.
fountain cover covered with snow
5G mast for mobile technology in Copenhagen
Meteorological and astronomical observatory \
Seoul, Korea - November 5th 2022, Beautiful fall morning, Hikers taking a break at Gwanaksan Peak in Seoul Korea. 관악산
This is the Astronomical Viewpoint in the Roque de los Muchachos in the island of La Palma, Canary Islands, Spain.
5G communication base station outside the office building
A closeup of telecommunication tower with 5G cellular network on blue sky background
Stockholm, Sweden - August 5, 2016: Ericsson Globe, also known as Stockholm Globe Arena, famous largest hemispherical building in the world, used for sports and entertainment events. Skyview elevators with tourists inside going on top of the Globe and back
A Green Oasis in the City
5G Telecommunications Base Station Tower
Lighthouse in Llanes, Asturias
satellite dishes in the outer atrium of the headquarters building of RTP, Portuguese radio and television in Lisbon.
Mount Teide and Astronomical Observatory in Tenerife, Canary islands, Spain.
Aegean Sea and Deveboynu lighthouse view,Datca town
A telecom antenna installed on the roof of a building. Bucharest. Romania.
a classic camera lens macro
Belfast, Northern Ireland - August 7, 2018:  Rear view of the funnel of a Stenaline car and foot passenger ferry (Stena Superfast VIII).  The ferry operates on the Belfast to Cairnryan route across the Irish Sea.  It is a major route for the transportation of goods across the Irish Sea between Northern Ireland and the rest of the UK and between the UK and Ireland.
Kopu lighthouse at Hiiumaa, Estonia.
Abandoned observatory dome behind a hill in the countryside, Brorfelde Observatorium (Brorfelde Observatory), Brorfelde, Danmark. The Copenhagen University Astronomical Observatory, Brorfelde, was established in 1953 on the hills of Zealand some 70 km west of Copenhagen. Up until 1996 it was an active place of research and education, but the scientific activities was then moved to the European observatories in Chile and the Canary Islands.
Amazing view of Saint Theodore lighthouse in Argostoli on Kefalonia, the largest of the Ionian island, Greece, Europe. Attraction of the island on Kefalonia. Concept of tourism and travel.
A large satellite dish sits high on the deck of a vessel used in tracking rocket trajectories.
Telephone towers and high cellular networks and high-sensitivity Internet on towers are available for business and public use as modern technology in today's world on white background.
Narrabri Radio Telescope with blue sky.
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