In 1939 1941 Ambartsumian was the director of the Leningrad University Observatory.

He was also the director of the Princeton University Observatory from 1912 to 1947.

Likewise to be located at the ESO Observatory in Chile, the European Extremely Large Telescope is also being planned.

From 1897, he worked as assistant at the Kuffner observatory in Vienna.

According to the Syrian Observatory for Human Rights, the warplanes belonged to either the Assad regime or its ally Russia.

In London, a monument was erected on the grounds of the Royal Observatory, in honor of the 50th anniversary of the first space flight.

Paco Ramírez, director of the Spanish Observatory Against LGBT Phobia issued a harsh Open letter from the Gay Empire against Druid Getafix Cañizares.

Annie Jump Cannon joined the observatory in 1896 and worked there until 1940.

Comet Kohoutek, formally designated C 1973 E1, 1973 XII, and 1973f, was first sighted on 7 March 1973 by Czech astronomer Luboš Kohoutek.

It was discovered on September 9, 1892, by Edward Emerson Barnard and named after Amalthea, a nymph in Greek mythology.

Skylab made the first time resolved observations of the solar transition region and of ultraviolet emissions from the solar corona.

At least 11 militants from both sides were killed in the clashes, according to the Syrian Observatory for Human Rights.

While pregnant, she was abandoned by her husband and found work as a maid in the home of Edward Pickering, the observatory director.

He was active also as an observer, both at the University Observatory at Rundetårn and in his home, using improved instruments of his own construction.

The Keck Telescopes are part of the Mauna Kea Observatory, which alongside the Keck telescopes, can look to the heavens with the help of the Subaru telescope and the IRTTF.

It was discovered on February 17, 2004 by Michael Brown of Caltech, Chad Trujillo of the Gemini Observatory, and David Rabinowitz of Yale University.

Cosmic rays, which consist of very high energy particles that can decay or be absorbed when they enter the Earth's atmosphere, result in a cascade of particles which can be detected by current observatories.

A few observatories have been constructed, such as the Laser Interferometer Gravitational Observatory LIGO, but gravitational waves are extremely difficult to detect.

According to the National Astronomical Observatory of Japan, the total eclipse could be seen across the entire archipelago, with the exception of Ishigaki Island (southwest of Kyushu).

The Sub bureau for Rapid Service and Predictions of Earth Orientation Parameters of the IERS, located at the United States Naval Observatory, monitors the Earth's rotation.

For a period of 30 years, namely from 1947 until 1975, the Hale telescope in the Palomar Observatory near San Diego was the largest telescope in the world.

I look back, for instance, to the lecture of A Sternfeld in Warsaw's astronomy observatory, who, on the 6th of December 1933, presented ideas on his pioneering work Entry into space.

In the Plate Stacks at the Harvard Smithsonian Center for Astrophysics the modern version of what was once called the Harvard College Observatory Smith Zrull oversees a digitization project to make the glass plates available to the world.

Romulus, the first moon, was discovered on February 18, 2001 from the Keck II telescope by Michael E. Brown and Jean Luc Margot.

More than 40 years before women in the US gained the right to vote, women labored in the Harvard College Observatory as computers astronomy s version of NASA s Hidden Figures mathematicians.

Urbain Jean Joseph Le Verrier ( 11 March 1811 23 September 1877) was a French mathematician who specialized in celestial mechanics and is best known for predicting the existence and position of Neptune using only mathematics.

A press release from the Observatory Subaru notes that the observations provided a detailed three dimensional map of the distribution of matter in the Universe, and the recording of data from the European space telescope Planck clarified the restrictions imposed on the parameters of ΛCDM.

Remus, the second moon, was discovered over three years later on August 9, 2004 by Franck Marchis of UC Berkeley, and Pascal Descamps, Daniel Hestroffer, and Jérôme Berthier of the Observatoire de Paris, France.

Pierre Jules César Janssen (22 February 1824 23 December 1907), also known as Jules Janssen, was a French astronomer who, along with the English scientist Joseph Norman Lockyer, is credited with discovering the gaseous nature of the solar chromosphere, and with some justification the element helium.

In 1919, Hubble was offered a staff position in California by George Ellery Hale, the founder and director of the Carnegie Institution's Mount Wilson Observatory, near Pasadena, California, where he remained on the staff until his death.