By applying the prevailing physics of his era to the Red Planet, he managed a mathematical approximation that future telescopes would eventually validate. #onthisday 28 October 1726 – The novel Gulliver’s Travels written by Jonathan Swift is published....

that the risk of eye damage is minimal, requiring a specific, unlikely set of conditions involving high-magnification telescopes. Future versions of the mirrors could reach about 55 meters across. When sunlight strikes the reflective surface, the...

over the gas and stars nearby. When these giants exist far from the galactic core, they often remain invisible to modern telescopes. This changed with the detection of TDE 2023mfm, a tidal disruption event (TDE) first identified by the Zwicky Transient...

outward, these trapped molecules are released into the gas phase, allowing them to be detected by high-precision radio telescopes. Silvia Spezzano, a co-author of the study and research group leader at the Max Planck Institute for Extraterrestrial...

past. Piercing the Veil of the Milky Way To view the Treble Clef, researchers could not rely on traditional optical telescopes. Instead, they utilized the penetrating power of X-ray data from the Chandra and eROSITA observatories. These observations...

Nevertheless, the Apophis event underscores an urgent need for improved space surveillance. By utilizing advanced new telescopes capable of spotting smaller objects, scientists hope to better characterize the hazards surrounding the asteroid before its...

Avoid checking your phone, as the screen’s light will reset your night vision. Technique: You do not need binoculars or telescopes; in fact, the naked eye is preferred for capturing the widest possible field of view. Relax on a reclining chair or...

a second galaxy located roughly 8 billion light-years away serves as the light source. As this light travels toward our telescopes, the foreground galaxy acts as a cosmic magnifying glass, warping the background object into an arc-counterarc pair. The...

rotating plasma draperies are currently very hard to observe directly, because they require ultrahigh-resolution telescopes for satellite observations from multiple vantage points,” notes Dr. Sahel Dey, a postdoctoral researcher at the University of...

(right panels). (CREDIT: Dr Martin Rey et al, The Open Journal of Astrophysics 2026) Bridging Ancient Stars and Modern Telescopes Astronomers currently use two primary methods to probe the dawn of the cosmos. Advanced observatories like the James Webb...

however, this spectral feature shifts into the near-infrared, placing it entirely out of reach for ground-based telescopes due to intense atmospheric interference. The unparalleled sensitivity and spectral coverage of space-based near-infrared...

for testing the limits of our understanding. By refining the simulation to account for the unique signatures of radio telescopes and galaxy surveys, the team hopes to determine if our current cosmological narrative can truly explain the diverse,...

While Earth’s atmosphere acts as a shield against ultraviolet radiation, this atmospheric barrier prevents ground-based telescopes from capturing the specific light signatures emitted by the universe’s most volatile and energetic phenomena. By...

wind surrounding the object. This interaction could potentially drive the intense, persistent radio emission observed by telescopes. This model also offers a possible explanation for why the object remains invisible in X-rays: a dense disk of matter may...

forces have created these larger rubble chunks, further processing is required to generate the fine dust observed by telescopes. Researchers suggest that secondary mechanisms, such as high-energy collisions between these surviving fragments or...

provide a neat solution by temporarily supercharging a galaxy’s ultraviolet luminosity, making it much easier for telescopes to detect. Moreover, objects like GHZ8-SE may have played a vital role during the epoch of reionization by acting as efficient...

astronomers to peer past individual, hard-to-see galaxies and map the large-scale architecture of space. Whether future telescopes can extract useful cosmological data depends heavily on the power spectrum of the [C II] signal, which describes how...

structures, such as the Orion Nebula, the Andromeda Galaxy, and the Beehive Cluster. Those utilizing binoculars or small telescopes will find these targets particularly rewarding during this period of darker skies. For observers with specialized...

including the system 51 Eridani. While the giant planet 51 Eridani b had been discovered previously via ground-based telescopes, it had remained elusive in certain JWST infrared filters. FLIP successfully recovered the planet’s signature at 4.3...

tools will become essential as astronomers accumulate vast archives of spectroscopic data from next-generation telescopes. By standardizing comparisons of temperature profiles at fixed pressures rather than relying solely on abstract parameter values,...