of ancient sky‑watching logs and highlight how modern techniques can unlock stories written in the night sky long before telescopes existed.

roughly 26,750 light‑years from Earth, revealed the molecule through radio observations carried out with two Spanish telescopes. Ground‑based radio arrays capture the molecule’s spectral signature Using the 40‑meter Yebes dish and the 30‑meter IRAM...

unseen framework that holds galaxies together, accounting for most of the universe’s mass while remaining invisible to telescopes. Because it neither emits nor reflects light and interacts only weakly with ordinary particles, its existence is inferred...

of the University of Utah. “The precision of these measurements is incredible, down to a fraction of a pixel on both telescopes. It would not have been possible to find this black hole without them.” The orbital period of the binary is roughly 94 years,...

the compact red core. This experiment supports the idea that many distant red dots seem isolated simply because current telescopes cannot detect their faint outskirts. Scientists digitally shifted the lower‑redshift Saguaro to a higher redshift to test...

The observatory bears the name of Dr. Nancy Grace Roman, NASA’s first chief astronomer, whose advocacy for placing major telescopes above Earth’s atmosphere laid the groundwork for modern space‑based astronomy. Roman also championed open data policies,...

black holes emit no visible light. Modern astronomy relies on three independent observational strategies. First, radio telescopes capture high‑energy X‑ray emissions from hot material spiraling toward a black hole, allowing scientists to reconstruct...

Because black holes that are not actively accreting material emit virtually no light, they evade most conventional telescopes, leaving astronomers uncertain about their total numbers within the Milky Way. To overcome this gap, astrophysicist Tom Wagg of...

gas to the compact object. The inflowing material heats to extreme temperatures, emitting X‑rays and other radiation that telescopes can capture. The latest work suggests that this technique preferentially uncovers the most accessible black holes, while...

and hinted at a similar satellite, though the evidence fell short of a conclusive detection. Next‑Generation Telescopes Promise Deeper Moon Searches Confirming a satellite beyond our Solar System would shed light on formation pathways and evolutionary...

zoomed‑in subregions outlined with yellow boxes in c show prominent KHI examples. By merging data from cutting‑edge solar telescopes with high‑resolution numerical simulations, the team confirmed that the observed features represent genuine physical...

system. Transient Radial Features Sweep Across the Ring Plane Since their first detection by spacecraft and ground‑based telescopes, these fleeting radial markings have captured the imagination of astronomers. Unlike the permanent ice and rock particles...

in infrared light. This spectral range lets astronomers peer through dust that obscures objects from conventional optical telescopes, exposing hidden structures. ESA notes that the image displays an extraordinary density of stars and filamentary...

AI Scans the Sky and Spots a Stellar Destruction Researchers employed the Zwicky Transient Facility (ZTF)—a pair of telescopes at Palomar Observatory that image the entire northern sky every two days—to feed an algorithm trained specifically on the...

at El Sauce Observatory in Chile’s Rio Hurtado Valley. MOTHRA’s design diverges from traditional single‑mirror telescopes by employing a massive array of telephoto lenses—eventually totaling 1,140 units—combined with specialized filters and advanced...

was the use of an exceptionally broad spectrum of radio data. By combining observations from the LOFAR, GMRT, and MeerKAT telescopes alongside the Jansky Very Large Array, the researchers were able to track how the energy of electrons within the lobes...

as “light seeds,” providing the foundational mass required for the rapid growth of the gargantuan black holes observed by telescopes like the James Webb Space Telescope. The stellar BH cosmic birthrate dṄ/dV dlog m• (color-coded) as a function of...

of z = 0.111. The other posited that the burst originated much further away in a galaxy too faint for previous-generation telescopes to resolve. The nearby theory, however, created significant friction with observational data, requiring the explosion to...

uncertainty in the moon’s orbital path. According to Lemmon, these observations surpass the capabilities of Earth-based telescopes due to the rover’s proximity to the target. “The major purpose is to use the orbital evolution as a probe of the Martian...

current levels, potentially transforming the region near the Earth-Moon L1 Lagrange point into a bustling transit hub for telescopes, power stations, and deep-space staging. Despite the promise, neither design is ready for deployment. Beyond the obvious...