Origin of dwarf star
Words nearby dwarf star
How to use dwarf star in a sentence
A team of astronomers found 19 strange radio signals from red dwarf stars, four of which they think could be coming from orbiting exoplanets, potentially marking the first time exoplanets have been discovered using radio frequencies.These strange radio signals might not be coming from stars|Leto Sapunar|October 14, 2021|Popular-Science
The typical cosmic magnets—such as red dwarf stars, magnetars, or brown dwarfs—shine brightly with other forms of radiation.Astronomers discover disappearing radio source in the Milky Way’s center|Charlie Wood|October 13, 2021|Popular-Science
There’s perhaps nothing more ancient and unchanging than the sun, a yellow dwarf star that has illuminated Earth for over 4 billion years.
Indeed, the team identified a group of 11 potential Hycean planets orbiting red dwarf stars near Earth—within 35 and 150 light years—worthy of observation.Newly Classified Hycean Exoplanets Could Accelerate the Search for Alien Life|Jason Dorrier|August 29, 2021|Singularity Hub
Former Red Sox star Curt Schilling says his politics are keeping him out of Cooperstown.Conservative Curt Says His Politics, Not His Pitching, Kept Him Out of the Hall of Fame|Ben Jacobs|January 9, 2015|DAILY BEAST
It was seen by a small delegation of star-struck prelates and dignitaries who later described the film as “moving.”Pope Francis Has the Pleasure of Meeting Angelina Jolie for a Few Seconds|Barbie Latza Nadeau|January 8, 2015|DAILY BEAST
I just recently rewatched all six Star Wars movies the other day… Oh wow, from the beginning?Patton Oswalt on Fighting Conservatives With Satire|William O’Connor|January 6, 2015|DAILY BEAST
The star announces he is to marry his 27-year-old boyfriend.Meet Stephen Fry’s Future Husband (Who Is Less Than Half His Age)|Tom Sykes|January 6, 2015|DAILY BEAST
Real Housewives of New Jersey star Teresa Giudice turned herself in to serve a 15-month sentence for bankruptcy fraud.How a ‘Real Housewife’ Survives Prison: ‘I Don’t See [Teresa Giudice] Having a Cakewalk Here’|Michael Howard|January 6, 2015|DAILY BEAST
I had no idea who they were, as the Grand Duke was in morning costume, and had no star or decoration to distinguish him.Music-Study in Germany|Amy Fay
When rapidly deposited, as by artificial precipitation, triple phosphate often takes feathery, star- or leaf-like forms.A Manual of Clinical Diagnosis|James Campbell Todd
She liked him less than ever, nevertheless wished that he were her brother and the rising star in American politics.Ancestors|Gertrude Atherton
According to a weekly paper not only is Constance Binney a famous screen star, but she is also a first-class ukelele player.
I do not quite agree with the 'Star' as to the Fire-crest not being "very uncommon," though it occasionally occurs.Birds of Guernsey (1879)|Cecil Smith
British Dictionary definitions for dwarf star
Scientific definitions for dwarf star
A Closer Look
Despite their diminutive name, most dwarf stars are quite normal main-sequence stars and come in a wide variety of sizes, formed from protostars with sufficient mass to begin the process of nuclear fusion. But there are other stellar and quasistellar objects called dwarf stars as well. Brown dwarfs are formed when insufficient mass accretes for nuclear fusion to take place; brown dwarfs thus never become proper stars. Other kinds of dwarf stars result from the further evolution of main-sequence stars not massive enough to become neutron stars or black holes (which form from the burned-out core of a supernova). The type known as a white dwarf is the remnant of a red giant star that has burned nearly all its fuel. The mutual gravitational attraction of its atoms, no longer counterbalanced by the outward pressure of burning fuel within, causes the star to collapse in on itself. After it contracts and blows its outer layers away as a planetary nebula, the red giant stabilizes as a white dwarf and slowly fades. Our Sun is of a size and mass that will probably cause it to evolve first into a small red giant and eventually into a white dwarf. Red dwarfs have a lower mass and luminosity than white dwarfs, and black dwarfs, if any yet exist, are even less luminous, no longer giving off any detectable radiation.