Marco Ajello
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Articles by Marco Ajello
Dark matter: How new telescopes might help us find it Original
Space Dark matter makes up a large proportion of galaxies like the Milky Way, but scientists are still figuring out what it is. New telescopes like the Rubin Observatory could help astronomers find dark matter. Image Rubin Observatory/ NOIRLab/ SLAC/ NSF/ DOE/ AURA/ B. Quint. Dark matter makes up about 85% of the universe’s matter, but cannot be seen directly Researchers have found possible dark matter hints, but the evidence is not yet conclusive.
Upcoming telescopes could shed light on dark matter – astronomers are looking for these ‘fingerprints’ of the elusive substance
If you value these stories, please consider subscribing. Subscribe (The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Unlock the rest of the article with a subscription. Your support keeps the good stuff coming. Subscribe now for full access to local reporting, breaking news, and more. Licenced as Creative Commons - attribution, no derivatives.
Upcoming telescopes could shed light on dark matter – astronomers are looking for these 'fingerprints' of the elusive substance
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Upcoming telescopes could shed light on dark matter – astronomers are looking for these ‘fingerprints’ of the elusive substance Original
NASA’s plans to return astronauts to the Moon through the Artemis program and ultimately send humans to Mars highlight just how far space exploration has come. Yet while the Moon and Mars remain compelling destinations filled with scientific mysteries, looking beyond our solar system raises even deeper questions about the universe itself. Among the biggest of those mysteries is matter – the substance that makes up everything around us.
Upcoming telescopes could shed light on dark matter – astronomers are looking for these ‘fingerprints’ of the elusive substance
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Tajani: "Se l'Occidente si divide vincono le autocrazie"
Ministro Tajani, ha visto il famoso video con lo scontro tra Trump, Vance e Zelensky? «Certo che l’ho visto. E anche alla luce di quelle scene l’Italia chiede un vertice tra l’Europa e gli Stati Uniti. In questa fase storica, non è in gioco soltanto una questione politica. E’ in ballo l’unità dell’Occidente e il ruolo dell’Occidente nel mondo, per difendere i suoi valori fondanti.
Some black holes at the centers of galaxies have a buddy − but detecting these binary pairs isn’t easy
Every galaxy has a supermassive black hole at its center, much like every egg has a yolk. But sometimes, hens lay eggs with two yolks. In a similar way, astrophysicists like us who study supermassive black holes expect to find binary systems — two supermassive black holes orbiting each other — at the hearts of some galaxies. Black holes are regions of space where gravity is so strong that not even light can escape from their vicinity.
Some black holes at the centers of galaxies have a buddy - but detecting these binary pairs isn't easy
India, Dec. 6 -- Every galaxy has a supermassive black hole at its center, much like every egg has a yolk. But sometimes, hens lay eggs with two yolks. In a similar way, astrophysicists like us who study supermassive black holes expect to find binary systems - two supermassive black holes orbiting each other - at the hearts of some galaxies. Black holes are regions of space where gravity is so strong that not even light can escape from their vicinity.
Some black holes at the centers of galaxies have a buddy − but detecting these binary pairs isn’t easy
Some black holes at the centers of galaxies have a buddy − but detecting these binary pairs isn’t easy
Some black holes at the centers of galaxies have a buddy − but detecting these binary pairs isn’t easy Original
Every galaxy has a supermassive black hole at its center, much like every egg has a yolk. But sometimes, hens lay eggs with two yolks. In a similar way, astrophysicists like us who study supermassive black holes expect to find binary systems – two supermassive black holes orbiting each other – at the hearts of some galaxies. Black holes are regions of space where gravity is so strong that not even light can escape from their vicinity.
Lega, scontro con i pm: attaccavano anche Falcone. E Nordio fa da paciere
Il congresso di Magistratura Democratica, a Roma, è una chiamata alle armi contro il governo della destra. E contro Matteo Salvini. Considerato il sanguinario ministro anti-immigrati dalla corrente di sinistra dei togati. Lui accusa i magistrati di essere in combutta con il Pd. E loro accusano Salvini di pregiudizio ideologico: «Preoccupante definire comunista chi applica la Carta».
Meloni evoca l'eversione: "Nessuno Stato di diritto può tollerare dossieraggi. Colpire Arianna, significa prendere di mira me"
L’Italia dei dossier spaventa tutti. E a sentirsi nel mirino degli spioni, degli hacker, dei mestatori e dei professionisti delle trame oscure e dei ricatti irricevibili c’è anzitutto la destra di governo. E in particolare Giorgia Meloni o meglio la sua famiglia intesa come la sorella Arianna. La premier ha deciso di reagire pubblicamente a questo grumo di minacce personali e politiche.
Meloni rilancia la sfida: "Ci faremo rincorrere" (e conquista la platea)
C’è tutta l’Italia che conta. E il colpo d’occhio è quello che fa vedere, all’Auditorium Parco della Musica dove Confindustria ha chiamato tutti, un Paese che si cerca e si trova e che sa di poter dire la sua nelle varie sfide in corso se applica la ricetta delle tre C - compattezza, concretezza, crescita - che sono il leit motiv di questa grande adunata delle classi dirigenti. Numero di applausi a Giorgia Meloni, in elegante tailleur pantalone bianco? Venti.
Meloni rilancia la sfida: "Ci faremo rincorrere" (e conquista la platea)
Giovedì 19 Settembre 2024, 08:40 - Ultimo aggiornamento: 08:44 di Marco Ajello 2 Minuti di Lettura C’è tutta l’Italia che conta. E il colpo d’occhio è quello che fa vedere, all’Auditorium Parco della Musica dove Confindustria ha chiamato tutti, un Paese che si cerca e si trova e che sa di poter dire la sua nelle varie sfide in corso se applica la ricetta delle tre C - compattezza, concretezza, crescita - che sono il leit motiv di questa grande adunata delle classi dirigenti.
Legacy analysis of dark matter annihilation from the Milky Way dwarf spheroidal galaxies with 14 years of $\mathit{Fermi}$-LAT data
Article Text (Subscription Required) Click to Expand References (Subscription Required) Click to Expand Issue Vol. 109, Iss. 6 — 15 March 2024 Access Options Buy Article » Log in with individual APS Journal Account » Log in with a username/password provided by your institution » Get access through a U.S. public or high school library » Article part of CHORUS Accepted manuscript will be available starting 19 March 2025. Download & Share × ×
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