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The greatest elongation of a given inferior planet occurs when this planet's position, in its orbital path around the Sun, is at tangent to the observer on Earth. Since an inferior planet is well within the area of Earth's orbit around the Sun, observation of its elongation should not pose that much a challenge (compared to deep-sky objects, for example).
When applied to samples of multiple stars, the uncertainty can be reduced; the uncertainty is inversely proportional to the square root of the sample size. [ 11 ] Moving cluster parallax is a technique where the motions of individual stars in a nearby star cluster can be used to find the distance to the cluster.
A sample of 229 nearby "thick" disk stars has been used to investigate the existence of an age-metallicity relation in the Galactic thick disk and indicates that there is an age-metallicity relation present in the thick disk. [13] [14] Stellar ages from asteroseismology confirm the lack of any strong age-metallicity relation in the Galactic ...
The front of PUP Laboratory High School with the Philippine Flag in the foreground. Admission to PUPLHS requires passing the PUP Laboratory High School Entrance Exam (LHSEE). In case a student doesn't want to enter the school, students from the waiting list are selected to fill up the 150 slots available for Grade 7.
The International Space Station is a platform for scientific research that requires one or more of the unusual conditions present in low Earth orbit (for example microgravity, -radiation and extreme temperatures). The primary fields of research include human research, space medicine, life sciences, physical sciences, astronomy and meteorology.
The Astronomy Department hosts bi-monthly Public Observing Nights, and serves the Tri-State area in hosting people interested in observing with an optical telescope. [ 8 ] The Center for Theoretical Physics, which opened in 2016, is on the ninth floor of Pupin and offers a modern office space covered in blackboards.
It was intended that the journal would fill the gap between journals in astronomy and physics, providing a venue for publication of articles on astronomical applications of the spectroscope; on laboratory research closely allied to astronomical physics, including wavelength determinations of metallic and gaseous spectra and experiments on ...
The Lunar and Planetary Laboratory (LPL) is a research center for planetary science located in Tucson, Arizona. It is also a graduate school, constituting the Department of Planetary Sciences at the University of Arizona. LPL is one of the world's largest programs dedicated exclusively to planetary science in a university setting. The Lunar and ...