May 18, 2024

SLS Hurricanes, James Webb Fixed, Strange Quark Star

As always, the most recent episode of Space Bites is here for you. Delight in the hot fresh delicious littles space and astronomy news.

JWSTs MIRI is fully operational once again. Have astronomers found the very first strange star? The very first test of an inflatable heat shield. And SLS simply got hit by a Hurricane. Once again.

JWST Is Fixed

Phew. JWSTs Mid-Infrared Instrument (MIRI) is totally operational once again. Controllers noticed in August that a person of MIRIs modes was experiencing excess friction and took it offline while they searched for the underlying cause. The concern originates from “increased contact forces between sub-components of the wheel main bearing assembly under specific conditions.” Theyve adapted their use of MIRI and plan to make more science operations starting Saturday.

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China introduced the last significant component of its Tiangong Space Station last week. The new laboratory module is called Mengtian (or incredible dream) and consists of brand-new science instruments that the astronauts will utilize in space.
More about Chinas Tiangong.
Great voids Jet Origins
Artists conception of the Cygnus X-1 system. Credit: John Paice
Its taking in material from a companion star, blasting out intense jets visible in the X-ray spectrum. Astronomers have actually utilized an X-ray space telescope to map the environment around the black hole.
More about black holes jets.
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Its my sad task to report that youre probably looking at the last image that will ever be sent house from NASAs InSight lander. Although it was only supposed to last a year on Mars, the spacecraft has actually been hard at work for four years. Dust accumulates on the landers photovoltaic panels, lowering the energy available. In the next few weeks, NASA will likely shut the objective down, terminating its data feed as soon as and for all.
More about InSights Mission.
Chinas Space Station Is Complete

More about dealing with MIRI problems.
First Strange Star Found?
The supernova remnant HESS J1731-347 surrounding a little neutron star. Credit: Victor Doroshenko
Neutron stars are strange just on their own, however recently there a truly special one was discovered. It might be the lightest neutron star yet, or it may be even more interesting than that. Some speculate that it may be a Strange Star. It implies that rather of largely packed neutrons, it could be made from just complimentary quarks. So, either theres a neutron star thats below the theoretical limitation, or theres an entirely new type of item out there.
More about quark stars.
SLS Is Delayed. Once again

Artemis I looks like it may be cursed. After being fully assembled it currently suffered hold-ups due to engine temperature level issues, hydrogen leaks and hurricanes. Yes, typhoons, as just this week it was struck by a second one. Now its hurricane Nicole. The rocket was out there on the pad in the wind, so there will be an assessment of its condition, and then well see if it will be all set for the launch. Since if not, there might be a lot more issues, as parts of the rocket, such as its SRBs might end.
InSights Possible Last Image

Have astronomers found the first strange star? Neutron stars are unusual simply by themselves, but recently there an actually special one was discovered. It may be the lightest neutron star yet, or it might be even more amazing than that. Some speculate that it might be a Strange Star. Either theres a neutron star thats below the theoretical limit, or theres a totally brand-new type of things out there.