Catalogues (abbreviated IC), describing a further 5,386 astronomical objects. Thousands of these objects are best known by their NGC or IC numbers, which remain...

agnogenic (agno-, "unknown" + -gen, "cause" + -ic). The word cryptogenic (crypto-, "hidden" + -gen, "cause" + -ic) has a sense that is synonymous with idiopathic...

Kepler-1638 is a G-type main-sequence star located about 5,000 light years away in the constellation of Cygnus. One known exoplanet has been found orbiting...

IC 335 is an edge-on lenticular galaxy about 60 million light years (18 million parsecs) away, in the constellation Fornax. It is part of the Fornax Cluster...

• Setup Guide" (PDF). Anaheim, CA: Extron Electronics. November 2017. 68-1638-01 Rev. F. Archived from the original (PDF) on 16 May 2018. Retrieved 21...

2G Spectrum Scam (Publisher: Har Anand Publications; ISBN 978-81-241-1638-8) Electronic Voting Machines: Unconstitutional and Tamperable (Publisher:...

NGC 1560, also known as IC 2062, is an 11th-magnitude spiral galaxy, in the IC 342/Maffei Group. It was discovered by Wilhelm Tempel on August 1, 1883...

his rebellious captains to fight and conquer the Spanish treasure fleet in 1638. audacter calumniare, semper aliquid haeret slander boldly, something always...

years away. The star cluster is embedded in the Tadpole Nebula (HII region IC 410). Images of the star cluster by the Chandra X-ray Observatory suggest...

"bazaar of the cloth sellers". The building – named alternately in Turkish İç ("Internal"), Antik ("Ancient"), or Eski ("Old") Bedesten – lies on the slope...