James Webb Space Telescope completes deployment as mirror opens

NASA’s US$10 billion James Webb Space Telescope has completed its final deployment without a mishap. Starting today at 8:53 am EST, the starboard wing of the 21-ft (640 cm) gold-plated primary mirror began to swing, locking into position at 1:17 pm.Con… Continue reading James Webb Space Telescope completes deployment as mirror opens

Is the universe’s dark matter hiding in primordial black holes?

A new model by a team of scientists led by Yale University suggests that the ever elusive dark matter that has so far escaped the detection of scientists may be trapped inside primordial black holes left over after the Big Bang.Continue ReadingCategory… Continue reading Is the universe’s dark matter hiding in primordial black holes?

Extra fuel may keep James Webb Space Telescope going for over a decade

The James Webb Space Telescope (JWST) hasn’t even finished unfurling itself after its December 25 launch and NASA says that its mission could already be extended beyond 10 years thanks to excess fuel for its onboard thrusters.Continue ReadingCategory: … Continue reading Extra fuel may keep James Webb Space Telescope going for over a decade

Hackaday Links: December 26, 2021

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At the time of this writing, the James Webb Space Telescope was perched upon its ride to space, ready for its much-delayed launch from the ESA spaceport in French Guiana. …read more Continue reading Hackaday Links: December 26, 2021

James Webb Space Telescope cleared for launch on December 22

After years of setbacks, the James Webb Space Telescope will finally launch next month. NASA has given the green light to begin fueling the observatory for launch, after engineering teams found no sign of damage from an incident last week.Continue Read… Continue reading James Webb Space Telescope cleared for launch on December 22