The conclusions arrived at by Dr. Frankland are that it is not solid particles which produce luminosity, but that the intensity of a flame depends on the radiation of dense but transparent ...

According to the paper, J085039 has an X-ray luminosity at a level of 300 decillion erg/s and a mass accretion rate onto the ...

The brighter the star is overall, the longer the period of luminosity. Since the cepheids in the Magellanic Clouds were all about the same distance from Earth, Leavitt concluded that the period ...

The flames studied in this experiment emit light in the visible spectral region. One source of this light is emissions from molecules that are formed in an excited electronic state and then return to ...

Astronomers believe they've spotted the tiniest stars: brown dwarfs only a few times the size of Jupiter, lurking dimly in the darkest depths of space. Yes, Jupiter is a standard unit of mass ...

Astronomers measure distances to the stars in terms of light years, units that combine time and distance. One light year is the distance light travels in one year; so if you look at a star ten ...

The AGN is heavily obscured and has a bolometric luminosity of approximately 50 ... mass of about 170 billion solar masses and its star-formation rate (SFR) was calculated to be at a level of ...

133, No. 1026, 2021 August Observational and Theoretical Studies of... Observational and Theoretical Studies of 27 δ Scuti Stars with Investigation of the Period–Luminosity Relation This is the ...

Quasars, or quasi-stellar objects (QSOs) are active galactic nuclei (AGN) of very high luminosity ... this galaxy is ...

In addition, quite a few 5-star and 4-star units have been officially revealed by HoYoverse as a means to promote the upcoming content. As of writing, the version 2.0 banner details do not qualify ...

Ubisoft's Massive Entertainment may not have nailed every single aspect of Star Wars Outlaws' ambitious approach to open-world video game design, but it sure nails the scoundrel fantasy of living ...

The temperature of elementary particles has been observed in the radioactive glow following the collision of two neutron stars and the birth of a black hole. This has, for the first time, made it ...