[ ] Google Messages - for most of the last 8 months RCS was broken on GrapheneOS, but it's back now and Google messages is still the only option for messaging with family members on iOS.
It's not yet clear why researchers decided to point Webb in its direction, but little is known about the nebula, including the mass of the star creating it. That matters because a more massive star could eventually explode as a supernova, while a smaller, sun-like star would keep shrugging off layers of material until only a dense core remains and cools over time.
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Author(s): Edward Kim, Jason Hattrick-Simpers。关于这个话题，PDF资料提供了深入分析
小鹏发布第二代 VLA：用时比导航预估还短