News tagged with small satellite

Most quasars live on snacks, not large meals

(Phys.org) -- Black holes in the early universe needed a few snacks rather than one giant meal to fuel their quasars and help them grow, according to observations from NASA's Spitzer and Hubble space telescopes.

Jun 20, 2012
4.8 / 5 (6) 1 | with audio podcast

Celestial bauble intrigues astronomers

(PhysOrg.com) -- With the holiday season in full swing, a new image from an assembly of telescopes has revealed an unusual cosmic ornament. Data from NASA's Chandra X-ray Observatory and ESA's XMM-Newton have ...

Dec 20, 2011
4.7 / 5 (7) 14 | with audio podcast

Close encounters of the galactic kind

(PhysOrg.com) -- Astronomers have used a large survey to test a prediction that close encounters between galaxies can trigger the rapid growth of supermassive black holes. Key to this work was Chandra's unique ...

Oct 26, 2011
5 / 5 (3) 8 | with audio podcast

Iran to put a monkey into space: report

Iran plans to send a live monkey into space in the summer, the country's top space official said after the launch of the Rassad-1 satellite, state television reported on its website on Thursday.

Jun 16, 2011
4.3 / 5 (4) 8

Tiny Satellites for Big Science

The shrinking technology of cell phones, laptops and cameras are now leading to palm-sized satellites. Easy to build and affordable, these small satellites offer a new way to conduct astrobiology research. ...

Jul 12, 2010
4.9 / 5 (15) 0 | with audio podcast
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