These odd binary systems go through multiple phases.
explosions) that emit pulses of radiation at regular intervals. Indeed, many pulsars come in pairs. What was unusual about this system, however, was the presence of a significant amount of energetic material surrounding the pair.
The astronomers realized that the material surrounding the system came from the small companion and that, at one time, the companion was much larger. But the pulsar in the center was blasting out streams of extremely energetic radiation and particles. These blasts were so powerful that they were carving off pieces of the orbiting companion and shoving them out into space.
. Other systems include"redback" pulsars, which are actively destroying companions with masses up to half a solar mass. And"huntsman" pulsars have companions with enough mass to withstand the outbursts, and so those systems have much less material around them.While astronomers have identified dozens of these"spider" systems, they have had difficulty explaining how the systems came to be.
Now, a team of astronomers has proposed a solution by finding two systems that they believe provide an evolutionary link between normal binary systems and more evolved"spider" systems. They reported their results in January in the journal
United States Latest News, United States Headlines
Similar News:You can also read news stories similar to this one that we have collected from other news sources.
East New York Family Academy celebrates herstory - New York Amsterdam News“When you educate a woman, you educate a nation.” That African proverb reigns true to this day when we look at our community. Councilmember Charles Barron and his office hosted a closeout for Women’s Herstory Month
Read more »
Victoria Monet’s Blonde Era Might Be Our FavoriteWith Monet's new music came a new look, and we're loving it.
Read more »
Face the State | Push for education reform in PAWHP CBS 21 Harrisburg provides local news, weather, sports, community events and items of interest for Harrisburg Lancaster Lebanon York and nearby towns and communities in the greater Harrisburg area including, Hershey, Hummelstown, Palmyra, Jonestown, Annville, Gettysburg, East Berlin, New Oxford, Littlestown, Biglerville, New Cumberland, Lemoyne, Wormleysburg, Camp Hill, Mechanicsburg, Carlisle, Shippensburg, Newville, Middletown, Halifax, Steelton, Mount Joy, Elizabethtown, Lititz, Millersville, Columbia, Quarryville, Ephrata, New Holland, Dillsburg, Etters, Enola, Lewisberry, Manchester, Red Lion, Glen Rock, Shrewsbury, Dallastown, Hanover, Chambersburg, Mont Alto, Greencastle, Fayetteville, Mercersburg, Waynesboro, Chambersburg, Reading, Newport, New Bloomfield, Marysville, Duncannon, New Buffalo.
Read more »
Lost Light Receives Free Easter Update & New MapsNetEaseGames has a new update available for LostLight, adding in new maps and a brand new Easter event for a couple of weeks.
Read more »