JAXA's Hayabusa 2 has completed its flyby of asteroid Torifune. The spacecraft came within about 800 meters of the asteroid's surface. Though the spacecraft is travelling very rapidly, making navigation challenging, it was still able to capture clear images of the asteroid's boulder-strewn surface. Based on ground-based observations, scientists suspected that Torifune was a contact binary asteroid, and these images confirm it.
Euclid is only 1.5 years into its Euclid Wide Survey and has found 31 new quasars from the Universe's first 800 million years. Though the Survey isn't specifically aimed at finding ancient quasars, it's proving to be remarkably effective at it. This large sample of quasars will help with the study of ancient galaxies and supermassive black holes.
Combining data from NASA's Chandra X-ray Observatory with advanced image-processing techniques to produce the sharpest X-ray view yet of the relativistic jet from M87's supermassive black hole.
Mergers are a part of a galaxy's life in this Universe. Though clear signs of these mergers fade over hundreds of millions of years, evidence is still present, yet obscured, in the galaxies that experience them. The powerful JWST has made it possible to find this evidence, and it did so recently for Centaurus A.
 *System Concept of Operations for the HATCH concept. Credit: BLiSS team/NTRS*](https://www.universetoday.com/article_images/Screenshot_2026-07-04_at_18-23-20_UMich_BLiSS_XHab_LATCH_Final_Rpt_1.pdf_20260706_232357.png)
As part of NASA's Moon to Mars eXploration Systems and Habitation (M2M X-Hab) 2026 Academic Innovation Challenge, a University of Michigan team proposed an actuated, pressurized tunnel system that would save countless hours of work and preparation by connecting the astronaut's habitat with other surface elements.
Astronomers have discovered an extremely low-mass and dim dwarf galaxy around Andromeda. Called And 35, it's an Ultra-Faint Dwarf Galaxy (UFDG) and so far, the researchers have detected only 46 of its stars. Lambda-CDM predicts that there should be many UFDGs around galaxies like Andromeda and the Milky Way, so finding more of them is important.
Where does the Solar System end and interstellar space begin? That's a question scientists have been working to answer using spacecraft traveling out beyond the Sun's influence. A team of researchers from the Southwest Research Institute led by Heather Elliott, is using the Solar Wind around Pluto instrument onboard New Horizons to track the solar wind in the outer reachers of the Solar System.
