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ESO telescopes help unravel pulsar puzzle

ESO telescopes help unravel pulsar puzzle
eurekalert.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from eurekalert.org Daily Mail and Mail on Sunday newspapers.

Abu dhabiAbuz abyUnited arab emiratesLa sillaComunidad autonoma de catalunaSouth koreaUnited kingdomUnited statesCzech republicCerro armazonesRepublic of chileG busquet departamentIstituto astrofisica planetologia spazialiSergio campanaMaria cristina baglioRecercai estudis avan

Dead vampire star is feeding on a companion and firing out cosmic cannonballs

A dead star feeding on a stellar companion seems to have two brightness modes. It's because, astronomers discovered, the system launches cosmic cannonballs.

Maria cristina baglioAbu dhabiSergio campanaYork universityItalian national institute for astrophysics brera observatoryCristina baglioNew york universityGolden gateVery large telescopeAtacama largeEuropean southern observatoryExtremely large telescopeResearch directorItalian national instituteAstrophysics brera observatory

Astronomers solve the puzzle of an unusual pulsing dead star

Scientists used 12 different telescopes to unravel the mystery of why an unusual pulsar, or rapidly rotating dead star, constantly changes in brightness.

Comunidad autonoma de catalunaAbu dhabiAbuz abyUnited arab emiratesMaria cristina baglioSergio campanaYork university abu dhabiInstitute of space sciencesItalian national institute for astrophysic brera observatoryItalian national institute for astrophysicsNew york university abu dhabiItalian national instituteFrancesco coti zelatiSpace sciencesEuropean southern observatoryExtremely large telescope

Monstrous gamma-ray burst brightest seen since human civilization began

A gamma-ray burst, which lit up our galaxy last October, was the "brightest burst" ever seen and a once-in-10,000-year explosion, according to NASA.

United statesKate alexanderAndrew levinSergio campanaEric burnsLouisiana state universityNational institute for astrophysicsAmerican astronomical society high energy astrophysics divisionUniversity of arizonaRadboud universityAmerican astronomical societyHigh energy astrophysics divisionFermi gamma ray spaceWebb space telescopeHubble spaceBrera observatory

NASA Missions Study What May Be A 1-In-10,000-Year Gamma-Ray Burst

NASA Missions Study What May Be A 1-In-10,000-Year Gamma-Ray Burst
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United statesBaton rougeOrenburgskaya oblastKate alexanderAndrew levanMichela negroEric burnsSergio campanaUniversity of arizonaGoddard space flight centerHigh energy astrophysics divisionRadboud universityLouisiana state universityAmerican astronomical society in waikoloaNational institute for astrophysicsUniversity of maryland