Origin of spiral arm
Words nearby spiral arm
How to use spiral arm in a sentence
The fast radio bursts, or FRBs, come from the spiral arms of their host galaxies, researchers report in a study to appear in the Astrophysical Journal.
That suggests FRBs originate with ordinary young stars — not the youngest, most massive stars that occupy the brightest knots in the spiral arms, but not the oldest and dimmest stars that have drifted away from their homes, either.
They ascertained that magnetic field lines arc both clockwise and counterclockwise along the spiral arms of the galaxy and emanate vertically from the galactic disk, twisting as they rise.Cosmic Map of Ultrahigh-Energy Particles Points to Long-Hidden Treasures|Natalie Wolchover|April 27, 2021|Quanta Magazine
As the Earth orbits the sun, the sun also moves, traveling around the Milky Way galaxy, carried by a spiral arm in the direction of the constellation Cygnus.The dark matter mystery deepens with the demise of a reported detection|Tom Siegfried|March 24, 2021|Science News
It neglects the clumping of stars into spiral arms, which the group hopes to consider in future research.Stars are dying all across the galaxy—why don’t we see them?|Charlie Wood|December 16, 2020|Popular-Science
At St. Barnabas Hospital, Pellerano was listed in stable condition with wounds to his chest and arm.
The big slug happened to hit the suspect in the street, passing through his arm and then striking Police Officer Andrew Dossi.
Dossi initially was listed in critical condition with wounds to his arm and lower back.
She is wearing a crop top, and Andrew has his arm wrapped around her waist.Buckingham Palace Disputes Sex Allegations Against Prince ‘Randy Andy’|Tom Sykes|January 4, 2015|DAILY BEAST
Women want a hot, young thing to parade around on their arm, too.Career-Minded Women Turn to Male Escorts For No-Strings Fun and (Maybe) Sex|Aurora Snow|January 3, 2015|DAILY BEAST
She was holding the back of her chair with one hand; her loose sleeve had slipped almost to the shoulder of her uplifted arm.
In Spain he was regarded as the right arm of the ultra-clericals and a possible supporter of Carlism.The Philippine Islands|John Foreman
Grandmamma sits in her quaint arm-chair— Never was lady more sweet and fair!
She looked up in his face, leaning on his arm beneath the encircling shadow of the umbrella which he had lifted.
But the strength of his arm, and the bravery of his heart could not have defended him long against their determined attack.The Pastor's Fire-side Vol. 3 of 4|Jane Porter