The hour-by-hour film of an asteroid deflected by a NASA spacecraft

When the Dart mission crashed into the asteroid Dimorphos last September in what was the first-ever test of planetary defense, the Hubble Space Telescope was on the prowl. The opportunity to record remarkable images that give astronomers a unique perspective on the event. On September 26, a spacecraft weighing just over 500 kilos deliberately crashed … Read more

Hubble Space Telescope records event on Saturn that has puzzled astronomers for decades – FayerWayer

Although NASA and other space agencies have developed tools to look into regions of the universe that are millions of light years awaythe inner courtyard of our Solar System continues with many mysteries to investigate. The outer planets of our system, which are located in the vicinity of the asteroid belt, hold many astronomical elements … Read more

The Triangle galaxy hid a two-armed pattern

While mapping the Triangle galaxy, a team of astronomers discovered that its structure is different depending on the age of the stars observed and that it has changed dramatically in the recent past. The Triangle galaxy, also called Messier 33 (M33), is the third most massive galaxy in the Local Group (after the Andromeda galaxy … Read more

An asteroid “sneaks” in a picture of the “Hubble” telescope

The main purpose of the galaxy image is to fill in the gaps in Hubble’s observations of known galaxies located near our Milky Way. Dwarf galaxy UGC 7983 (file photo) A small asteroid appeared in the vicinity of dwarf galaxy UGC 7983 when it was photographed by Hubble Space Telescope. UGC 7983 is a small … Read more

The most beautiful astronomy photos that marked 2022

Many defining events in the field of astronomy occurred in 2022. Among others, the James-Webb space telescope provided its first results, the first step of the return of humans to the Moon was taken, and humanity managed to deflect an asteroid! Back in pictures on these successful missions, and on others notable episodes of 2022. … Read more

Researchers identify two planets through data from the Hubble and Spitzer telescopes.. Details

While we have discovered more than 5,000 exoplanets, most of the information we have is about these planets Fairly basic, researchers usually know about a planet’s mass or radius and its distance from its host star, but a little more than that, which makes it hard to predict what these worlds actually look like. However, … Read more

The solar system shines with a strange light

Zodiacal light, that is, sunlight reflected from interplanetary dust at the inner Solar System, contributes to the background noise that pollutes Hubble Telescope observations for distant galaxies. By processing the images from this telescope to get rid of this noise, a new light emerges, the nature of which is still unknown. The archives of the … Read more