Dennis Walsh
Dennis Walsh (12 June 1933 – 1 June 2005) was an English astronomer. He was an early radio astronomer, as well as an optical astronomer. He was best known for his discovery in 1979 of the first example of a gravitational lens, B0957+561, using an optical telescope.
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Dennis Walsh
Dennis Walsh (12 June 1933 – 1 June 2005) was an English astronomer. He was an early radio astronomer, as well as an optical astronomer. He was best known for his discovery in 1979 of the first example of a gravitational lens, B0957+561, using an optical telescope.
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Dennis Walsh (12 June 1933 – 1 ...... 1, using an optical telescope.
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Dennis Walsh (né le 12 juin 19 ...... omie
* Portail du Royaume-Uni
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دنيس والش (بالإنجليزية: Dennis ...... حاجة للتوسيع. شارك في تحريرها.
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Dennis Walsh (12 June 1933 – 1 ...... 1, using an optical telescope.
@en
Dennis Walsh (né le 12 juin 19 ...... omie
* Portail du Royaume-Uni
@fr
دنيس والش (بالإنجليزية: Dennis ...... حاجة للتوسيع. شارك في تحريرها.
@ar
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Dennis Walsh
@en
Dennis Walsh
@fr
دنيس والش
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