SpaceX aces 100th rocket landing after Dragon cargo ship launch | Winter solstice 2021 brings the year's longest night to Northern Hemisphere | How to watch NASA's James Webb Space Telescope launch online on Christmas Eve
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SpaceX's Dragon launch will deliver NASA supplies and Christmas gifts to the station this week. But it's 100th rocket landing marked a milestone for reusability.
The winter solstice of 2021 occurred today, marking the official beginning of winter in the Northern Hemisphere and it brings good news: The days will start getting longer again
The huge Inmarsat-6 F1 satellite is scheduled to launch atop a Mitsubishi Heavy Industries H-2A rocket Wednesday from Tanegashima Space Center in Japan during a two-hour window that opens at 9:33 a.m. EST (1433 GMT; 11:33 p.m. local time at Tanegashima).
It's the most complex and expensive space observatory ever built. Here's how the James Webb Space Telescope has pushed engineers and technologies to their limits.