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| name = (31345) 1998 PG | discovered = 3 August 1998 ...

{{Short description|Small temporary satellite of Earth that impacted in 2015}} | discovered = {{Ubl ...

...idth]], W_λ, of a spectral line and the continuum luminosity, L, in broad UV optical emission lines. This means that the ratio of brightness of ...ffect was discovered in observations of high-[[redshift]] quasars reported in 1977, and has been commonly named after the discoverer<ref name = PoggePete ...

{{Short description|Star in the constellation Ara}} ...r Westerlund 1: The Initial Mass Function and Mass Segregation|journal=The Astronomical Journal|volume=145|issue=2|pages=46|last1=Lim|first1=Beomdu|last2=Chun|firs ...

{{short description|Double star in the constellation Caelum}} | period = <!--Period (in years)--> ...

{{Short description|Concept in astronomy}} ...ndicative of the presence of a central mass. The ''M–σ'' relation is shown in blue.]] ...

{{Short description|Astronomical problem concerning the age of the universe}} ...nally, objects such as galaxies, stars, and planets could not have existed in the extreme temperatures and densities shortly after the [[Big Bang]]. ...

...[Ellis R. Lippincott Award]] {{small|(1998)}}<br/>[[E. Bright Wilson Award in Spectroscopy]] {{small|(2002)}}<br/>[[Davy Medal]] {{small|(2004)}} ...is a Japanese-American [[spectroscopist]] and [[astronomer]] specializing in the field of [[galactic astronomy]], known as a pioneer of [[astrochemistry ...

{{Short description|Multiple star system in the constellation Puppis}} ...41700''' is a star system that lies approximately 88 [[light-years]] away in the constellation of Puppis. The system consists of two bright stars where ...

{{short description|Binary star in the constellation Carina}} |caption=Location of WR 30a (circled in red) ...

...e:Barnard2005.gif|thumb|[[Barnard's Star]], showing position every 5 years in the period 1985–2005. Barnard's Star is the star with the highest [[proper In [[astronomy]], '''stellar kinematics''' is the [[Observational astronomy|ob ...

...body]] of the [[Solar System]] – thus completing a full cycle of [[season|astronomical season]]s. For example, it is the time from [[March equinox|vernal equinox] ...around the Sun as measured with respect to the [[fixed stars]], resulting in a duration of 20 [[minute (time)|minute]]s longer than the tropical year, b ...

{{short description|Set of gravitationally bound objects in orbit}} ...ngs and small ring moons. Further to the right large round moons are shown in order of their distance.| caption1 = Saturn, its rings and major icy moons— ...

...ly form of [[Cave painting|cave markings]] and drawings, [[calendar]]s and astronomical symbols. Then books and written records became the main source of informati ...previous models, thus, the early models are kept track of by intellectuals in astronomy, an extended progress from trying to perfect the [[Geocentric orb ...

...|PR]]; and [[Ondrejov Observatory]], Ondřejov, [[Czech Republic|CZ]]. <!-- In addition to those institutions, team members were affiliated with < ! - - ¿ | discovered = 20 November 2003 ...

...galaxies are so-named because of their small size and greenish appearance in the images taken by the [[Sloan Digital Sky Survey]] (SDSS). ...xploring the motivations of citizen science volunteers| journal=[[American Astronomical Society|Astronomy Education Review]] | date=2010| volume=9 |issue=1 |page=0 ...

...ts z~10.4-13.2. The most distant galaxies at z=13.20 and z=12.63 are newly discovered by JADES NIRCam imaging, while the z=10.38 and z=11.58 galaxies confirm pre ...astronomical objects discovered and verified so far, and the time periods in which they were so classified. ...

...], while modifying [[Newton's laws of motion|Newton's second law]] results in modified inertia. The latter has received little attention compared to the ...ptember 2023 |author1=Katherine Brown |author2=Harsh Mathur |journal=[[The Astronomical Journal]] |language=en |volume=166 |issue=4 |pages=168 ff |doi=10.3847/1538 ...

...om/mnras/article/527/4/11521/7511973 |journal=Monthly Notices of the Royal Astronomical Society |volume=527 |issue=4 |pages=11521–11538 |doi=10.1093/mnras/stad3761 | discovered = 23 September 1846 ...

This is a '''list of notable Italian scientists''' organized by the era in which they were active. ...0&nbsp;BC–460&nbsp;BC), İtalian-Greek philosopher, defender of rationalism in philosophy ...