Ray Villard动态新闻_Ray Villard演出行程
Most of the gamma ray sources in this animation are blazars, supermassive black holes with relativistic jets pointed at Earth.
Quasar Tsunamis Rip Across Galaxies 2020年3月19日更新Astronomers have discovered the most energetic outflows ever witnessed in the universe. They emanate from quasars and tear across...
'Freakish' asteroid discovered, resembles rotating lawn sprinkler 2013年11月7日更新"It's hard to believe we're looking at an asteroid," said UCLA's David Jewitt. "Amazingly, its tail structures change dramatically in just...
Hubble sees Neptune's mysterious shrinking storm 2018年2月15日更新Three billion miles away on the farthest known major planet in our solar system, an ominous, dark storm - once big enough to stretch across...
Hubble Space Telescope turns 30 — surpassing NASA's expectations 2020年4月27日更新In honor of Hubble's birthday, you can search what "cosmic wonder" the Hubble spotted on your birthday.
Should We Remake Mars in Earth's Image? 2013年10月24日更新We will eventually have the technology to make Mars a more habitable planet — but for whom? Earthlings, or Martians?
Hubble makes the first precise distance measurement to an ancient globular star cluster 2018年4月4日更新Astronomers using NASA's Hubble Space Telescope have for the first time precisely measured the distance to one of the oldest objects in the...
Hubble Serves Up a Holiday Snow Angel 2011年12月15日更新NASA's Hubble Space Telescope presents a festive holiday greeting that's out of this world. The bipolar star-forming region,...
Astronomers Assemble View of Evolving Universe - UConn Today 2019年5月2日更新The University of Connecticut's Katherine Whitaker is part of a team of astronomers who have put together the largest and most comprehensive...
Hubble telescope probes cosmic dawn, sees big stars, faint galaxies 2014年1月7日更新Hubble and other telescopes team up for deep view into the earliest era of galaxy formation.
