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Pasadena, California — NASA's new alien-hunting telescope, the Habitable Worlds Observatory (HWO), will be serviceable out in space (and it will have gamma-ray detectors, to boot).

Do you remember seeing NASA's Space Shuttle astronauts working on the Hubble Space Telescope out in space? Well, it will likely be robots this time around, but NASA is planning for HWO to be serviceable, which means that they will need to figure out a way to work on, repair, and maintain the observatory while it operates roughly a million miles (1.5 million kilometers) away.

"HWO will have to be serviceable to some extent," NASA's astrophysics division director Shawn Domagal-Goldman told Space.com during a session at the American Astronomical Society's (AAS) 248th meeting in Pasadena, California.

From Hubble to HWO

The Habitable Worlds Observatory (HWO) is NASA's next planned flagship space telescope. But what separates it from previous space telescopes like Hubble or the James Webb Space Telescope (JWST) is its purpose: to look for and study rocky, Earth-like planets orbiting sun-like stars. In other words, to find planets that could hold life. The mission won't just hunt for aliens, but rather explore these habitable planets and their atmospheres, expanding our understanding of other worlds while also being used for a variety of astronomical purposes. And by making it serviceable, NASA will not just extend HWO's life, but it will also open the door for future technologies that can be used to enhance the observatory.

Hubble was a unique case. As the space telescope came about at roughly the same time as NASA's Space Shuttle program, and the telescope was designed to function in low-Earth orbit, it was a natural fit that astronauts go out to assemble, repair and maintain the observatory. "There were decisions made early on that the avionics would be modular in a way that astronauts could take the computer out and put a new computer in, or take a gyroscope out and put a new gyroscope in," former NASA astronaut and former NASA Chief Scientist John Grunsfeld, who today works independently as a consultant in the space industry, told Space.com.

However, HWO won't be so close to us. Instead, it will be located nearby L2, or the Sun-Earth Lagrange point 2, a point out in space roughly one million miles (1.5 million kilometers) away where the gravitational pull of the sun and Earth combine to keep objects in the same orbital period as Earth. This position, which is also home for the JWST, allows space telescopes to stay in sync with Earth, making communication easier. It also makes an astronaut mission quite difficult, if not nearly impossible with the technology we have today.

While the JWST was sent out to this distant vantage point without plans for servicing the telescope, HWO will "have to" be serviceable, according to Domagal-Goldman and further confirmed with NASA's press office. Servicing the observatory could look like anything from instrument swaps to regular maintenance or as-needed repairs, but it could also entail assembling the observatory itself. "If the telescope is too large to launch [fully assembled]," Domagal-Goldman added, it might need to be "assembled in space."

When the JWST went to L2, the mission team realized the problem with micrometeorites was a bit bigger than they anticipated. "We've learned that there's more micrometeorites and they're larger than we expected," said Grunsfeld, "and so you might be able to want to put a patch over a sunshield or a patch on a barrel to patch a hole — and, in principle, robotics could do that."

NASA has yet to confirm details about exactly how they plan to service the new observatory, which makes sense as the design of HWO itself is still in flux. But with L2 being so far away, it's logical to assume that it will need to be supported robotically, instead of with astronauts working out in space like with Hubble. We don't know what these future space telescope robot mechanics might look like, but they will have to be very capable to work on such a powerful observatory all the way out at L2.

"This will be by far the most challenging observatory that we've ever built," Grunsfeld said. "It's just remarkable that we are so bold as to think we can do it, and to be really close to showing that we can … so since we're just getting started, this is the time to have the discussion about should it be serviceable or not."

NASA's Goddard Space Flight Center Conceptual Image Lab NASA's Goddard Space Flight Center Conceptual Image Lab NASA Science is the driving force

In addition to extending HWO's longevity by building it in a way that will allow it to be repaired out in space, making the observatory serviceable will also stretch its science capabilities in ways we can't yet imagine. If we look at Hubble's history, its instruments have been swapped out for newer, better versions over time that have not just allowed the telescope to continue functioning, it has allowed the telescope to evolve with changing technologies. From Hubble's gyroscopes to the Wide-Field Camera 3 swapped out in 2009, the telescope has benefitted from many technological upgrades. With servicing capabilities, the same could be true for HWO.

HWO is still fairly early in its development, and many years from launch (estimated for the 2040s). But NASA is laying the groundwork for this mission with the upcoming flagship mission the Nancy Grace Roman Space Telescope. This mission carries with it a technology demonstration called the Roman Coronagraph Instrument. Essentially an "exoplanet camera," this instrument will block the glare of far-off stars, getting a direct look at the planets in their orbit. Roman will provide a proving ground for this next-gen coronagraph technology. But even if HWO launches with an advanced version of this coronagraph five , 10 or even 15 years following launch there could be even better planet-spotting technology available.

"I'm sure we will be highly motivated if we see a little rocky planet around a nearby star that kind of looks like Earth," Grunsfeld said, "we're going to be highly motivated to send a higher resolution spectrograph, or some different type of detector … up there as fast as we can. So that's the primary driver of servicing, is to be able to put in new scientific instruments."

By making HWO serviceable, NASA will enable the use of future technologies without having to launch entirely new space telescopes to support them. This is a cost-effective method, but it might also enable the deployment of future technologies that might otherwise not have a place to operate out in space.

"Imagine 20 years from now, or 25 years from now, that there'll be a robust space industry doing servicing, such that we could have a commercial servicer deliver new scientific instruments to habitable worlds," Grunsfeld said. They would simply "slide the old ones out, [and slide] the new ones in."

Speaking of future technologies, this decision to make HWO serviceable wasn't all that NASA revealed at AAS. Domagal-Goldman also shared that HWO will be equipped with Gamma-ray detectors. The specific details of these detectors and what they will be used for is also to-be-determined, but with HWO being serviceable, these detectors could continue to evolve with the observatory over time, enabling future astronomy that we can't even imagine today.

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Sony could be readying a new color for the WH-1000XM6.

Several import filings reveal a model with the color code “G.”

It’s believed that this new color could be green.

Not interested in getting another pair of black headphones? Well, Sony has been slowly expanding the color options for the WH-1000XM6. Just this year, the brand released a new, sandy-beige color called “Sandstone.” That may not be the only new hue Sony releases this year, as it appears the company has another one up its sleeve.

According to The Walkman Blog , Sony is working on a model of the WH-1000XM6 that has the color code “G.” This “G” color code has reportedly appeared in several import filings dating back to February. Something interesting to note: this model is said to have the same exact import dates as the Sandstone option, but it appears Sony decided to only release the beige model earlier this year.

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You're never going to believe this, but Morrissey is mad about something. Last month, the man posted a lengthy screed about an as-yet-unannounced BBC documentary about his old band the Smiths, claiming that it will depict his former bandmate and longtime adversary Johnny Marr as an "angel" at Morrissey's own expense. Now, Morrissey claims that BBC radio is similarly biased about his own single "Notre-Dame," claiming that he's being blacklisted even thought the people clearly want to hear it.

The post Morrissey Says “Diversity Is A Lie” Because The BBC Won’t Play His New Single appeared first on Stereogum .

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A Japanese spacecraft has gotten up close and personal with yet another asteroid, beaming home stunning new imagery of the distant space rock.

On Sunday (July 5), the Japan Aerospace Exploration Agency (JAXA)'s Hayabusa2 probe performed a close flyby of asteroid Torifune, a 1,475-foot (450-meter) space rock currently traveling through space some 62 million miles (100 million kilometers) from Earth. It was expected to be one of the closest-ever high-speed passes a spacecraft has had with an asteroid.

During the flyby, Hayabusa2 captured this breathtaking new image of Torifune using its optical camera, and was able to transmit it back to JAXA controllers. The probe captured additional scientific data about the asteroid, but will beam those results home at a later date, according to JAXA .

Hayabusa2 also imaged asteroid Torifune using its Mid-Infrared Camera (TIR), which allows scientists to measure asteroids' surface temperatures, thermal inertia and surface roughness, according to JAXA. This mid-infrared image reveals Torifune to be much cooler in what appear to be shadowed regions seen in the optical image, and much warmer where the surface faces the sun.

Asteroid Torifune as seen by the Hayabusa2 probe's Mid-Infrared Camera (TIR) on July 5, 2026. (Image credit: JAXA) Torifune orbits the sun every 383 days and rotates every 5 hours. It belongs to the Apollo group, a classification of near-Earth asteroids whose orbits cross Earth's as they make their way around the sun .

Hayabusa2's flyby of Torifune was not part of its original mission, and one of the members of the probe's scientific team previously told Space.com the flyby was a "risky operation" due to the unknowns surrounding the asteroid.

These new images add to the growing list of incredible accomplishments the Hayabusa2 probe has notched on its now nearly 12-year mission.

Asteroid Ryugu, also seen by JAXA's Hayabusa2 spacecraft. (Image credit: JAXA, University of Tokyo, Kochi University, Rikkyo University, Nagoya University, Chiba Institute of Technology, Meiji University, University of Aizu and AIST.) Hayabusa2 launched in December 2014 on an ambitious mission to collect asteroid samples and return them back to Earth. The probe did just that in December 2020 when JAXA successfully landed samples of asteroid Ryugu in the Australian desert.

Since then, scientists have used the samples to peer back in cosmic time at the history of our solar system and have even discovered that Ryugu contains all five nucleobases found within DNA and RNA.

After collecting its precious samples, Hayabusa2 left Ryugu in 2019. It's ultimate goal is now to flyby asteroid 1998 KY26, which could become the smallest asteroid ever visited by a spacecraft . 1998 KY26 is just 36 feet (11 meters) across, close to the size of the asteroid that exploded above Chelyabinsk, Russia in 2013 .

A size comparison between asteroid Ryugu, which was visited by Hayabusa2 in 2020, and its next target, 1998 KY26. (Image credit: ESO/M. Kornmesser. Asteroid models: T. Santana-Ros, JAXA/University of Aizu/Kobe University) Hayabusa2 is expected to reach 1998 KY26 in the year 2031. Once there, the probe will orbit the space rock before attempting to touch down on its surface. JAXA hopes the mission will help scientists more about the structure and composition of small asteroids.