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1 giorno fa · 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.
1 giorno fa · The spacecraft is designed for astrometry: measuring the positions, distances and motions of stars with unprecedented precision, and the positions of exoplanets by measuring attributes about the stars they orbit such as their apparent magnitude and color.
- 19 December 2013, 09:12:14 UTC
- 9 years, 9 months and 16 days, (in progress)
- 2,029 kg (4,473 lb)
17 ore fa · t. e. The cosmic microwave background ( CMB or CMBR) is microwave radiation that fills all space in the observable universe. It is a remnant that provides an important source of data on the primordial universe. [1] With a standard optical telescope, the background space between stars and galaxies is almost completely dark.
2 giorni fa · Prix d’interprétation féminine au Festival de Cannes 2014, Julianne Moore joue dans Maps to the Stars le rôle de Havana Segrand, une comédienne dont la carrière traverse une crise.
1 giorno fa · An online sky map to identify constellations and major stars and planets easy to see with the naked eye.
4 giorni fa · Looking like a glittering cosmic geode, a trio of dazzling stars blaze from the hollowed-out cavity of a reflection nebula in this new image from NASA’s Hubble Space Telescope. The triple-star system is made up of the variable star HP Tau, HP Tau G2, and HP Tau G3. HP Tau is known as a T Tauri star, a type of young variable star that hasn’t ...
4 giorni fa · It consists of three stars: Rigil Kentaurus (α Centauri A), Toliman (α Centauri B), and Proxima Centauri (α Centauri C). Proxima Centauri is the closest star to the Sun at 4.2465 light-years (1.3020 pc). α Centauri A and B are Sun-like stars (class G and K, respectively) that together form the binary star system α Centauri AB.
