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Hace 4 días · Like the recent solar eclipse and phenomena like the Aurora Borealis over the past few years, NASA scientists and astronomers are waiting patiently to witness an oncoming cosmic explosion that'll...
Hace 3 días · Gulliver has left the giants of Brobdingnag behind and begun a new adventure. An attack by pirates leaves him alone on an empty island, until something huge appears in the sky….
Hace 3 días · As the sun sets tonight and the temperature cools (!), we all will eagerly look to the sky anticipating the dazzling display of fireworks. For most of us, fireworks have become the quintessential symbol of Independence Day, each burst of color and light (and smoke bomb) a reminder of our nation’s history and the freedoms that’s the foundation for our democracy.
Hace 2 días · 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.
Hace 5 días · On January 28, 1986, the Space Shuttle Challenger broke apart 73 seconds into its flight, killing all seven crew members aboard. The spacecraft disintegrated 46,000 feet (14 km) above the Atlantic Ocean, off the coast of Cape Canaveral, Florida, at 11:39 a.m. EST (16:39 UTC ).
Hace 2 días · The sun produced a beautiful prominence eruption on the northwest limb (edge) around 20 UTC on July 2. It was observed in SDO 304 and 171 angstroms. Image via SDO and jhelioviewer.
Hace 5 días · After travelling 3,000 years through the galaxy, light from an exploding star will soon appear in our night sky, in what astronomers say is a “once-in-a-lifetime” cosmic event.
