Skip to content
  • For Scientists arrow_outward
NSF Logo Icon
NRAO Logo
  • News
  • Gallery
  • Telescopes
    ▼
    • VLA
    • ALMA
    • VLBA
    • GBT
    • ngVLA
  • Tech
    ▼
    • CDL
    • Spectrum Management
    • ngRADAR
    • VLASS
  • Visit Us
    ▼
    • Visit VLA
    • Visit ALMA
    • Visit GBO
  • Learn
    ▼
    • What is Radio Astronomy?
    • Black Holes
    • Exoplanets
    • Pulsars Astronomy
    • Eclipse Basics
    • Blogs
    • Outreach Programs & Events
  • Explore
    ▼
    • The VLA Explorer
    • Cosmic Coloring Compositor
    • Milky Way Explorer
    • Interferometry Explained
    • ALMA Explorer
    • NRAO Mission Control
  • Join & Give

sun

Select : asteroid collisionasteroidsastronomical distance scalesatomsbig bangblack holesbright lights in the skybrown dwarfcareerscelestial eventschecker cabscometsconstellationscosmic distancescosmic microwave backgroundcosmic rayscosmologydark energydark matterdwarf planeteartheclipseeclipticeducationexoplanetsexpansion of the universegalaxiesgeneral relativitygravitational lensgravity wavesGreat Red SpotHoaxesHubble Space Telescope (HST)Interferometerinterferometryinterstellar moleculesionosphereJupitermagnetarsmarsmeteorsMH370milky wayMilky Way Galaxymoleculesmoonmoonsneutron starneutron starsNibirunight skyparallaxphysicsplanetsplutoproperties of lightPtolemypulsarsquasarsradar astronomyRadio Astronomyradio frequency interferenceradio interferometersradio recombination line emissionRadio TelescopeSatellite DishSchwarzschild Radiusscientific methodsearch for extraterrestrial intelligenceSETIsolar systemspace probesspacecraftstar formationstarssunsupernovasupernova remnantssupernovaetelescopestime dilationTrans Neptunian Objectstwin paradoxunexplained celestial observationsVenusVery Large ArrayVery Long Baseline Array (VLBA)Voyager 1weather

The Relative Timing Between Solar and Lunar Eclipses

Question: I’m working on a thesis for the chronology of the last month of Jesus life. According to NASA,…

Are the Atoms in the Sun in a Liquid or Gaseous State?

Question: Hi, in the school I had an argument with my friend about the sun. I claimed that the…

How Long Does it Take the Sun to Orbit the Center of our Galaxy?

Question: How long does it take our sun to complete a full orbit around the super blackhole at the…

Orbital Period of the Sun in the Milky Way Galaxy

Question: I have read that the Sun is about 15.3 kpc from the centre of the Galaxy and moving…

Does the Sun’s Rotation Speed Dictate the Orbital Speed of the Planets?

Question: Are the planets orbiting the sun at the same speed as the sun revolves on its axis? Or…

Does the Sun’s Rotational Axis Precess?

Question: The earth has the north celestial pole position today near Polaris and has a 25000 year cycle circle. …

Posts navigation

  • « Previous
  • 1
  • …
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • Next »

Connect with NRAO

mail
Tweets by TheNRAO
The National Radio Astronomy Observatory is a facility of the U.S. National Science Foundation operated under cooperative agreement by Associated Universities, Inc.
Founded in 1956, the NRAO provides state-of-the-art radio telescope facilities for use by the international scientific community. NRAO telescopes are open to all astronomers regardless of institutional or national affiliation. Observing time on NRAO telescopes is available on a competitive basis to qualified scientists after evaluation of research proposals on the basis of scientific merit, the capability of the instruments to do the work, and the availability of the telescope during the requested time. NRAO also provides both formal and informal programs in education and public outreach for teachers, students, the general public, and the media.
The U.S. National Science Foundation (NSF) is an independent federal agency created by Congress in 1950 "to promote the progress of science; to advance the national health, prosperity, and welfare; to secure the national defense..."
AUI collaborates with the scientific community and research sponsors to plan, build, and operate cutting-edge facilities. We cultivate excellence, deliver value, enhance education, and engage the public.
  • News
  • Gallery
  • Telescopes
    • VLA
    • ALMA
    • VLBA
    • GBT
    • ngVLA
  • Tech
    • CDL
    • Spectrum Management
    • ngRADAR
    • VLASS
  • Visit Us
    • Visit VLA
    • Visit ALMA
    • Visit GBO
  • Learn
    • What is Radio Astronomy?
    • Black Holes
    • Exoplanets
    • Pulsars Astronomy
    • Eclipse Basics
    • Blogs
    • Outreach Programs & Events
  • Explore
    • The VLA Explorer
    • Cosmic Coloring Compositor
    • Milky Way Explorer
    • Interferometry Explained
    • ALMA Explorer
    • NRAO Mission Control
  • Join & Give
  • For Scientists
  • About NRAO
  • Ask an Astronomer
  • Historical Archives
  • Media Use
  • Social Media Policy
  • NRAO Library
  • Central Development Lab
  • Technology Transfer
  • Employee Services
  • Visitor Code of Conduct
  • Careers

Contact Us

NRAO Headquarters
520 Edgemont Road
Charlottesville, VA 22903
434-296-0211
More Information Here

© 2025 The National Radio Astronomy Observatory