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4 days ago · ΛCDM model suggests we live in a universe where 70% of all of the energy is in the form of dark energy. But what if that number was changing throughout cosmic history? This suggestion is called dynamical dark energy, and today’s authors put this theory through its paces!
2 days ago · Stellarium Web is a planetarium running in your web browser. It shows a realistic star map, just like what you see with the naked eye, binoculars or a telescope.
3 days ago · The event will launch General guidelines for surveillance of diseases, pathogens and toxic agents in free-ranging wildlife, which aim to assist with the development and implementation of a national surveillance programme.
5 days ago · Today’s paper focuses on PAHs in JWST data from 5 nearby galaxies that have a range of physical conditions. Some of these galaxies are starburst galaxies, in which there are a lot of young, hot stars that produce copious amounts of UV radiation to excite the PAHs.
1 day ago · Come join the friendliest, most engaging and inclusive astronomy forum geared for beginners and advanced telescope users, astrophotography devotees, plus check out our "Astro" goods vendors.
5 days ago · What is radio astronomy? Radio telescopes detect and amplify radio waves from space, turning them into signals that astronomers use to enhance our understanding of the Universe. All astronomy is about observing waves of light.
4 days ago · Get real-time positions of all 34 horoscope factors in the twelve signs of the Astrological Zodiac. Displayed at in UTC/London time.
