INFORMATION

You couldn’t ask for a better year for one of the top annual meteor showers. If skies are clear be sure to watch for one of the top skywatching draws of 2026: the August Perseid meteor shower. While the Perseids are a draw on any year, 2026 is special, and has a few things going for it in terms of the Moon phase, peak timing and prospects. from Universe Today https://ift.tt/poQB1bc via IFTTT

During the Space Age and Cold War, fusion-powered spacecraft systems were investigated as a possible means of reaching another star system within a human lifetime. Many of the proposed ideas are still on the table today, waiting for future advancements to make them realizable. from Universe Today https://ift.tt/iNbzXfr via IFTTT

Most exoplanetary systems have a plane of dust similar to the zodiacal dust of our solar system. This dust absorbs some of the very light we use to find biosignatures in exoplanet atmospheres, and could make our search for life more challenging. from Universe Today https://ift.tt/hC3vMgS via IFTTT

The planet Neptune has 16 known moons, with its largest Moon, Triton, comprising more than 99.5 percent of the mass of all of them. Triton’s incredible size has led scientists to hypothesize it was a captured object originating from the Kuiper Belt, which wreaked havoc on Neptune’s original moon system upon its capture and subsequential elliptical orbit. Today, some remnants of these original moons are part of the dusty rings that orbit Neptune. But what did that original moon system consist of? Were they the same small worlds observed today or are they pieces of what was once much larger worlds? from Universe Today https://ift.tt/RuEHh28 via IFTTT

Pluto’s moon, Charon, is one of the most unexplored (and arguably underappreciated) planetary objects in the entire solar system. This is primarily because it’s only been visited once by NASA’s New Horizons spacecraft during its famous Pluto flyby in July 2015. Despite this quick encounter, New Horizons beamed back troves of data regarding Charon that scientists continue to pour over with the goal of gaining insight into Charon’s formation and evolution. This is because Charon is the largest moon compared to its parent body in the solar system, noted by it being half of Pluto’s diameter and one-eighth of Pluto’s mass. from Universe Today https://ift.tt/QrcRBKV via IFTTT

Given the state of our technology, it would take a spacecraft a ridiculously long time to reach even the nearest star in our galaxy. However, scientists continue to ponder ways in which we could achieve the dream of interstellar spaceflight. Here are a few of their best ideas. from Universe Today https://ift.tt/8AZ7oLJ via IFTTT

There are a number of things in the Universe that could wipe out life as we know it, but — for now, and for Earth — a blast from our galaxy's supermassive black hole isn't one of them. That's not to say that Sagittarius A* doesn't pose a danger. If it wakes up someday and blasts out a strong wind, that definitely could affect Earth. It could well have powered a quasar in the past, and could do so again. from Universe Today https://ift.tt/GH2D4VE via IFTTT