Accelerator engines Ten segments of the SLS booster engine destined for the Artemis II mission were…
Valerii Siergieiev
In 2018, NASA launched the Parker Solar Probe on an unprecedented mission to study the Sun…
Jupiter is the fifth planet from the Sun and the largest gas giant. The most famous…
The interior of the Sun is divided into several spherical shells: the core, the radiation zone,…
NASA’s OSIRIS-REx mission probe returned more than 2 ounces (60 grams) of material from a cosmic…
Great illusionist One of Mother Nature’s favorite tricks is refraction – bending light as it passes…
Officially, the equinox occurred on September 23, 2023, at 06:50 GMT. But this year it will…
Мars is one of the most accessible planets in the sky because it is close to…
The nebula W51, one of the most active star-forming sites in the Milky Way, was first…
Do black holes have the ability to eject anything? And can they emit light? The answer…
NASA’s OSIRIS-REx spacecraft successfully sent a capsule containing asteroid samples to Earth, landing in the Utah…
Earth:Weight (m) 5.9726⋅1024 kgAverage density (ρ) 5.5153 g/cm³Average radius 6371.0 km Mars:Mass (m) 6.4171⋅1023 kg or…
The Andromeda Galaxy, also known as M31 or the Andromeda Nebula, captivates with its uniqueness in…
What is the Universe? Despite the apparent distance of space, it is only 62 miles (100…
OSIRIS-REx devices There are five instruments on board the spacecraft that studied the asteroid in detail:…
The OSIRIS-REx mission will be the first for the United States to bring back asteroid samples…
What is Bennu? Bennu was discovered in 1999 using the LINEAR telescope in New Mexico. Although…
The Andromeda Galaxy, also known as M31 or the Andromeda Nebula, captivates with its uniqueness in…
I’ve always been amazed that tiny atoms hold significantly more energy than larger molecules. In molecules,…
Unique photo of the Hubble telescope Just days after the orbiting observatory resumed operations, Hubble pointed…
In the late 1600s, Isaac Newton determined that gravity depends on mass. His theories were detailed…
Andromeda’s Past Collisions It is believed that Andromeda formed about 10 billion years ago as a…
In 2006, the Hubble Space Telescope captured a compelling cosmic scene: two galaxies in the constellation…
“From the exoplanets’ point-of-view, we are the aliens,” said Lisa Kaltenegger, director of the Carl Sagan…
The “Mice” galaxies (NGC 4676A and NGC 4676B) are two heavily distorted spiral galaxies located in…
Despite its small size and distance from the Sun, Pluto has captured our imaginations and challenged…
The exoplanet HD 189733b occasionally has a pleasantly warm temperature of around 1,800 degrees Celsius (3,272…
Tiangong Space Station In 2021, China began developing a large-scale orbital space station with a permanent…
July 12, 2023. The world’s first rocket launch with an oxygen-methane engine, Zhuque-2 (ZQ-2), was successful.…
Rogue planets do not have stable orbits and are likely ejected from their systems due to…