Resultado da Busca
Há 3 dias · 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.
Há 5 dias · Therefore, we can only see a finite portion of the universe, limiting the number of stars whose light contributes to the brightness of the night sky. 3. Cosmic Microwave Background Radiation (CMBR): The CMBR is the afterglow of the Big Bang, permeating the universe as a faint microwave signal.
Há 5 dias · Never miss an exciting event in the night sky with the Star Walk space news — your online guide to the latest astronomy events and celestial bodies visible tonight. Find out how and when to observe meteor showers, solar and lunar eclipses, Starlink satellites, planetary events, comets, and more.
Há 1 dia · July 4 morning: Moon near Jupiter. Tomorrow morning, the slender waning crescent moon will hang low on the horizon. Nearby you can see the planet Jupiter, the fiery orangish star Aldebaran, and...
Há 4 dias · This month, there are many stunning wide-field shots, from the youngest moon and planetary alignments to the Delta Aquariids meteor shower and the mesmerizing Milky Way arching across the sky. There's also a chance to capture a rare occultation of a bright star.
Há 3 dias · Stratospheric aerosol injection is a proposed method of solar geoengineering (or solar radiation modification) to reduce global warming. This would introduce aerosols into the stratosphere to create a cooling effect via global dimming and increased albedo, which occurs naturally from volcanic winter. [1]
Há 5 dias · What am I looking for in the sky? The space station looks like an airplane or a very bright star moving across the sky, except it doesn't have flashing lights or change direction. It will also be moving considerably faster than a typical airplane (airplanes generally fly at about 600 miles per hour; the space station flies at 17,500 ...
