Bennu molecule reveals hidden history & Euclid maps the dark universe - Space News (Nov 13, 2026)

Welcome to The Automated Daily, space news edition. The podcast created by generative AI. A molecule collected from an asteroid has revealed a hidden history inside its individual atoms, suggesting that some ingredients associated with life were assembled in very different parts of the young solar system. That discovery is coming up, along with a vast new map of the universe, a possible way to forecast black hole jets, a planetary-defense investigation and two closely watched rocket tests. I’m TrendTeller, and today is November 13th, 2026.

Bennu molecule reveals hidden history

We begin with asteroid Bennu and a chemical surprise hidden inside a familiar molecule. Scientists compared beta-alanine from the pristine material returned by NASA’s OSIRIS-REx mission with beta-alanine from the Murchison meteorite. When they looked at the average carbon isotope signature, the samples appeared nearly identical. But a closer examination of the individual atoms inside each molecule told a very different story. Their isotope patterns varied sharply, including an exceptionally strong anomaly in the Bennu material. The most likely explanation is that the molecules followed broadly similar chemical routes but formed from different raw materials or under different conditions in the early solar system. This is not evidence of life. It is evidence that prebiotic chemistry was widespread and diverse before planets reached their present form. It also shows why returned samples matter: scientists can examine them with a level of precision that remote spacecraft observations cannot match.

Euclid maps the dark universe

From one small asteroid sample, we move to almost a billion galaxies. The European Space Agency’s Euclid telescope has released its first major collection of survey data, assembled from more than a year of observations. The release captures light from over a billion objects, including more than 900 million galaxies, and covers a patch of sky equivalent to thousands of full moons. Euclid is building what is expected to become the largest detailed three-dimensional map of the universe. Astronomers will use the positions and shapes of galaxies to trace the hidden framework of dark matter and investigate dark energy, the name given to whatever is driving the universe’s accelerated expansion. The collection also contains around 15,000 candidates for strong gravitational lenses, where massive objects bend and magnify light from more distant sources. This release represents only a portion of Euclid’s planned survey, so the immediate significance is not one final answer. It is the opening of a very large scientific workspace.

Astronomers explore black hole forecasts

Another group of astronomers is trying to make one of the universe’s most violent events a little more predictable. Black holes that pull gas from companion stars can occasionally launch narrow jets of matter and radiation. These episodes are difficult to study because observatories often learn about them only after the eruption has started. Researchers examined archived observations of four black hole systems and found two changes that appeared between roughly one and ten days before jet activity. The inner region of the surrounding gas disk seemed to contract while the system’s X-ray brightness became less erratic. The team proposes using those changes as an early-warning signal, allowing radio, X-ray and other observatories to prepare. For now, this is a promising pattern rather than an operational forecast. It was identified retrospectively and still needs to predict new events in real time. If that works, astronomers could watch jets switch on from the beginning and gain a clearer picture of how black holes shape their surroundings.

Fermi charts overlooked gamma rays

Staying with high-energy astronomy, scientists have produced a new map of a part of the gamma-ray sky that has traditionally been difficult to explore. By reanalyzing 14 years of observations from NASA’s Fermi telescope, the team identified about 450 statistically significant sources in this overlooked range of gamma-ray light. That roughly doubles the number of known objects there. Many of the signals are associated with energetic systems such as pulsars, supernova remnants or galaxies powered by feeding black holes. Around 15 percent, however, have not yet been connected to any known astronomical object. Some may turn out to be previously unrecognized examples of familiar sources, while others could reveal something more unusual. The catalog is being made available to other researchers and will serve as a guide for future gamma-ray missions. In astronomy, a good map often comes before a major discovery. This one marks hundreds of places where scientists now know to look.

Hera inspects humanity’s asteroid impact

Closer to home, Europe’s Hera spacecraft has begun its detailed investigation of Didymos and its small companion Dimorphos. Dimorphos is the asteroid moon that NASA’s DART spacecraft deliberately struck in 2022. That collision changed the moonlet’s orbit, demonstrating that a spacecraft could alter an asteroid’s motion. Hera is now conducting the follow-up examination that DART could not perform. It will study the impact site, the body’s mass and structure, and the debris produced by the collision. Those details matter because the effectiveness of an asteroid-deflection attempt depends heavily on what the target is made of. A solid body, a fractured object and a loosely assembled rubble pile may respond very differently to the same impact. Hera is effectively visiting the scene after the experiment to measure what really happened. Its findings should help turn a successful demonstration into a better-tested planetary-defense method, should humanity ever discover a dangerous asteroid on course for Earth.

Two major rockets face tests

Finally, today’s launch schedule features two important but very different tests. SpaceX is preparing Starship for its fifteenth flight, with plans to return both the Super Heavy booster and the Starship upper stage to the launch site for tower catches. The upper stage is expected to remain in orbit for nearly a day before attempting its return. No outcome should be assumed before the test is complete, but recovering both stages would be a major step toward the rapid reuse SpaceX has long promised. Starship’s progress also matters to NASA, which plans to use a version of the vehicle in its lunar program. Earlier in the day, United Launch Alliance’s Vulcan Centaur is scheduled to fly for the first time in nine months, carrying 40 satellites for Amazon’s Leo broadband network. The mission will be closely watched after concerns surrounding booster components on earlier flights. Together, the launches illustrate two pressures shaping the industry: the push for highly reusable vehicles and the growing demand to place large satellite networks in orbit.

That’s today’s space news from The Automated Daily, space news edition. I’m TrendTeller. Thanks for listening, and join us again for the next concise look at what is changing beyond Earth.

Bennu molecule reveals hidden history & Euclid maps the dark universe - Space News (Nov 13, 2026)

Our Sponsors

Today's Space News Topics