ispace's Hakuto-R2 Resilience and Firefly Aerospace's Blue Ghost Moon landers blasting off atop a Falcon 9 rocket (Image courtesy SpaceX)

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A little while ago, ispace’s Hakuto-R2 Resilience and Firefly Aerospace’s Blue Ghost Moon landers blasted off atop a Falcon 9 rocket from Cape Canaveral. After about 1 hour and 5 minutes, Blue Ghost successfully separated from the rocket’s upper stage, and about 27 minutes later, Resilience separated as well. The two landers will travel on very different routes to attempt to land on the Moon a few months apart. This is ispace’s second mission, after the first failed on April 25, 2023.

Artist's concept of a neutron star emitting a fast radio burst from its magnetosphere (Image courtesy Daniel Liévano, edited by MIT News)

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An article published in the journal “Nature” reports the identification of the origin of the fast radio burst cataloged as FRB 20221022A linking it to a magnetar-class neutron star, probably emerging from its magnetosphere. A team of researchers coordinated by MIT used observations conducted with the CHIME radio telescope to identify the origin of this already-known fast radio burst by exploiting the phenomenon of scintillation, comparable to how stars twinkle in the sky. This is further evidence of the link between magnetars and fast radio bursts, the very powerful emissions that can be one-time or repeated events.

The SpaDeX satellites blasting off atop a PSLV-CA rocket (Photo courtesy ISRO)

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It was night in India when the two satellites of the SpaDeX (Space Docking Experiment) mission were launched from the Satish Dhawan Space Center atop a PSLV-CA rocket. The two satellites separated from the rocket’s final stage and entered a circular orbit at an altitude of about 475 kilometers. Another 24 experiments were launched on the same mission, but the SpaDeX satellites are the most important because they will serve to test the docking technologies necessary for the progress of the Indian space program.

The Australe Scopuli region on Mars (Image ESA/DLR/FU Berlin (CC-BY-SA 3.0 IGO))

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ESA has published reprocessed images of the Australe Scopuli region of Mars captured by its Mars Express space probe’s High Resolution Stereo Camera (HRSC). The area is covered in what appears to be snow but is actually carbon dioxide ice and dust. Despite the differences, the view is reminiscent of a Christmas landscape, especially the kind common at altitudes where it normally snows on Earth. It’s still a significant day because, on December 25, 2003, Mars Express entered Mars’ orbit.

Artist's concept of the most distant blazar (Image U.S. National Science Foundation/NSF National Radio Astronomy Observatory, B. Saxton)

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Two articles – one published in the journal “Nature Astronomy” and one in “The Astrophysical Journal Letters” – report different aspects of a study of the blazar cataloged as VLASS J041009.05−013919.88, or simply J0410−0139, the most distant found so far. Two teams of researchers used several space and ground-based telescopes and some radio telescopes to obtain detections in various electromagnetic bands.