William Cesar

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Em breve, vídeo novo. Não perca! #teaser #ciência #astronomia

Astrônomos descobrem buraco negro gigantesco que é o mais antigo e distante já observado

Astrônomos descobriram o mais distante e massivo buraco negro já conhecido pela ciência.<p>Ele está a 13 bilhões de anos luz de distância - tão longe que é visto por nós da mesma forma como era 690 milhões de anos após o Big Bang.<p>Com uma massa 800 milhões de vezes maior que a do Sol, esse buraco negro …

Electric Vehicle Pioneers Will Need to Up Their Game

Electric car prototypes and plans are set to dominate the Paris auto show as the Volkswagen diesel scandal and falling battery costs persuade …

Ask Ethan: Are there different types of space and time?

If everything is relative, as Einstein says, then how do cosmologists measure these quantities in ways everyone can agree?<p><i>“A human being is part of a</i> …

A One-Year Mission Retrospective

YouTube

Why Gravitational Physicists Don't Sleep at Night

Meeting the people behind the gravitational wave discovery.<p>"The best time to run an experiment," said Aaron Buikema, a PhD student in physics at MIT, "is between 8:30 in the evening and 4 in the morning."<p>It does lead to an unusual sleep schedule, Buikema admitted, but he's been working on something …

After gravitation-wave rumors, it’s getting close to go time for Advanced LIGO results

The scientists behind the Advanced Laser Interferometer Gravitational-Wave Observatory are getting ready to reveal their latest findings, amid a …

‘Woohoo!’ email stokes rumor that gravitational waves have been spotted

It's just a rumor, but if specificity is any measure of credibility, it might just be right. For weeks, gossip has spread around the Internet that …

After 100 years, scientists are finally closing in on Einstein’s ripples

Ars goes inside ground zero of the search for gravitational waves.<p>LIVINGSTON, La.—The rain began to fall as Joe Giaime and I scrambled down a lonely …

Rumor Mill Heats Up Again for Discovery of Gravitational Waves [UPDATED]

Hey, remember when we told you about those rumors that physicists may have finally found gravitational waves? It’s been pretty quiet since then, but …

Physics