Discover and read the best of Twitter Threads about #gravitational
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#Update #Space #Telescope #Debris #Asia
A new telescope facility in the Himalayan range will now keep a watch on the overhead sky to identify transient or variable objects such as #supernovae, #gravitational lenses, #space #debris, and #asteroids. 1/n
A new telescope facility in the Himalayan range will now keep a watch on the overhead sky to identify transient or variable objects such as #supernovae, #gravitational lenses, #space #debris, and #asteroids. 1/n
Commissioned at Devasthal in Uttarakhand, it'll help survey the sky making it possible to observe #galaxies & other astronomical sources just by staring at the strip of sky that passes overhead. It's the first liquid mirror telescope in India & the largest in Asia. 2/n
Built by astronomers from India, Belgium and Canada, the novel instrument employs a 4m diameter rotating mirror made up of a thin film of liquid mercury to collect and focus light. It’s at an altitude of 2,450m at @ARIESNainital Devasthal observatory campus. 3/n
As you might have seen it, @LIGO has detected some weird gravitational waves. I took more than a day to take the time to read everything about it. So, is this new candidate related to #Betelgeuse?
Let's go for a little thread!
Let's go for a little thread!
Contrarily to what some people said, Betelgeuse is NOT in the 90% zone for the GW. As you can see, it is next to it, probably in the 95% zone. So we cannot exclude that it comes from Betelgeuse, but it is unlikely.
Also, no unusual gamma-rays...
