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Latest by G. Torbet

This unusual lenticular galaxy, which is between a spiral and elliptical shape, has lost almost all the gas and dust from its signature spiral arms, which used to orbit around its center. Known as NGC 1947, this galaxy was discovered almost 200 years ago by James Dunlop, a Scottish-born astronomer who later studied the sky from Australia. NGC 1947 can only be seen from the southern hemisphere, in the constellation Dorado (the Dolphinfish).

Hubble captures an aging galaxy that is slowly fading away

The Hubble Space Telescope has captured this beautiful image of a lenticular galaxy called NGC 1947.
In this illustration, NASA's Ingenuity Mars Helicopter stands on the Red Planet's surface as NASA's Perseverance rover (partially visible on the left) rolls away. Ingenuity arrived at Mars on Feb. 18, 2021, attached to the belly of NASA’s Mars 2020 Perseverance rover.

Mars helicopter Ingenuity is getting ready for its first flight

NASA has announced that it plans to begin Ingenuity's test flights in the first week of April, depending on vehicle positioning and other details.
This painting by William K. Hartmann, who is a senior scientist emeritus at the Planetary Science Institute in Tucson, Arizona, is based on a commission from Michael Belton and shows a concept of the ‘Oumuamua object as a pancake-shaped disk

Interstellar visitor ‘Oumuamua was a piece of Pluto-like planet, not aliens

In 2017, a cigar-shaped object was spotted in the sky and was identified as coming from outside our solar system. Now researchers think they know what it was.
This image of the spiral galaxy Messier 106, or NGC 4258, was taken with the Nicholas U. Mayall 4-meter Telescope at Kitt Peak National Observatory, a Program of NSF’s NOIRLab. A popular target for amateur astronomers, Messier 106 can also be spotted with a small telescope in the constellation Canes Venatici.

This beautiful galaxy is being warped by its hungry supermassive black hole

This spiral galaxy is named Messier 106, or NGC 4258, and despite its apparently tranquil appearance, it is the site of a hungry, hungry black hole.
The Soyuz MS-17 crew ship, with three Expedition 64 crew members inside, is pictured after undocking from the Rassvet module beginning its short trip to the Poisk module.

International Space Station astronauts do a Soyuz shuffle

To prepare for the arrival of an incoming flight to the ISS, the crew took a currently docked Soyuz craft on a short trip to the other side of the station.
An artistic rendering of Kraken Mare, the large liquid methane sea on Saturn’s moon Titan.

Saturn’s moon Titan could be the perfect place to host life

New research suggests that hydrocarbons and liquid water could mix on TItan, creating the perfect petri dish for life to potentially emerge.
Hubble Space Telescope images of Saturn taken in 2018, 2019, and 2020 as the planet’s northern hemisphere summer transitions to fall.

Hubble captures seasonal weather changes on Saturn

Saturn's seasons last more than seven years, but Hubble has captured small changes which show its northern hemisphere transitioning from summer to fall.
This image shows an artist’s impression of winds in Jupiter’s stratosphere near the planet’s south pole, with the blue lines representing wind speeds.

Dramatic winds on Jupiter are a ‘unique meteorological beast’

The first measurement of winds in Jupiter's stratosphere found winds of up to 900 mph near the poles which whipped around in narrow bands called jets.
This mosaic of Mars is composed of about 100 Viking Orbiter images. The images were acquired in 1980 during mid-northern summer on Mars.

What happened to Mars’ water? It’s more complicated than we thought

Scientists agree that billions of years ago, Mars had liquid water on its surface which formed lakes and oceans. But where did Mars's water go?
Centaurus A sports a warped central disk of gas and dust, which is evidence of a past collision and merger with another galaxy. It also has an active galactic nucleus that periodically emits jets. It is the fifth brightest galaxy in the sky and only about 13 million light-years away from Earth, making it an ideal target to study an active galactic nucleus – a supermassive black hole emitting jets and winds – with NASA's upcoming James Webb Space Telescope.

How James Webb will peer through a dusty cloud to study supermassive black hole

NASA has shared a glimpse into the work the James Webb telescope will perform in a profile of research to be conducted on the nearby galaxy Centaurus A.
An illustration of NASA’s Ingenuity Helicopter flying on Mars

Here’s the plan for the first flight of the Mars helicopter Ingenuity

NASA has announced more details about the much-awaited first flight of the companion to the Mars rover Perseverance, the helicopter Ingenuity.
Illustration of TESS

2,200 exoplanet candidates discovered in 2 years: TESS has been busy

NASA's Transiting Exoplanet Survey Satellite is celebrating more than 2,200 exoplanet candidates discovered in its first two years of operations.
A view of the M87 supermassive black hole in polarised light

This incredible image shows the magnetic field of a black hole

The Event Horizon Telescope (EHT) project has released another new and unique view of a black hole: An image which shows a black hole's magnetic field.
Illustration of an exoplanet

NASA wants to use a tiny satellite to help investigate exoplanet atmospheres

NASA is considering launched a small satellite called Pandora that could help investigate the atmospheres of planets beyond our solar system.
spacex footage shows starship rocket test in stunning detail

SpaceX’s big Starship high altitude test delayed until Monday

SpaceX will soon perform a test on its Starship SN11 prototype in which it is launched 6 miles into the air before coming down and attempting a clean landing.
X-ray Image of Galaxy M51

Listen to the sound of a nebula with the space data sonification project

The data sonification project takes signals picked up by an X-Ray observatory and translates them into sound for an auditory experience of astronomical data.
“Night-shining” clouds form at high altitudes in late spring and early summer.

Here are an astronaut’s favorite photos of Earth taken from space

An astronaut who served on the ISS and members of NASA's Earth Science and Remote Sensing unit share their favorite photos of Earth taken from space.
An artist's impression of an asteroid approaching Earth

Good news: The Earth won’t be impacted by a 1,100-foot-long asteroid after all

A huge asteroid that gained notoriety due to its potential to impact the planet in 2068 won't strike us after all, new data shows.
This image taken with the NASA/ESA Hubble Space Telescope features NGC 7678 – a galaxy with one particularly prominent arm, located approximately 164 million light-years away in the constellation of Pegasus (the Winged Horse). With a diameter of around 115,000 light-years, this bright spiral galaxy is a similar size to our own galaxy (the Milky Way) and was discovered in 1784 by the German-British astronomer William Herschel.

This peculiar galaxy has one spiral arm brighter than the others

The scientists using the Hubble Space Telescope have shared another beautiful space image, this time of a strangely asymmetrical galaxy.
Illustration of a planet transiting its host star.

Upcoming Roman Space Telescope could discover 100,000 new exoplanets

The upcoming NASA Nancy Grace Roman Space Telescope will use a method called microlensing to search for tens of thousands of exoplanets.
A rock identified by Persverance

The Perseverance rover has found a weird green rock on Mars

The Perseverance rover currently exploring Mars has found something strange: A weird green rock that has scientists puzzled.
Engineers and technicians prepare to move the chassis of NASA’s Psyche spacecraft from its shipping container to a dolly inside JPL’s Spacecraft Assembly Facility just after the chassis was delivered by Maxar Technologies in late March of 2021.

NASA spacecraft prepares to visit the metal asteroid Psyche

NASA will soon be visiting asteroid Psyche, which is composed of iron and nickel and has been dubbed the '$10,000 quadrillion asteroid.'
NASA's Ingenuity helicopter can be seen here with all four of its legs deployed before dropping from the belly of the Perseverance rover on March 30, 2021, the 39th Martian day, or sol, of the mission.

NASA’s Mars helicopter touches down on the Martian surface

The first flight of the Mars helicopter Ingenuity is fast approaching. The helicopter has now been deployed by the rover and is sitting on the Martian surface.
Engineers at NASA’s Langley Research Center in Hampton, Virginia begin a new series of four water impact drop tests with a test version of the capsule for NASA’s Orion spacecraft to better understand what Orion and its crew may experience when landing in the Pacific Ocean after Artemis missions to the Moon.

How to watch NASA drop its brand new spacecraft into a massive swimming pool

On Tuesday, NASA will livestream a water impact test on its new Orion spacecraft, checking out how the craft responds to splashing down in a body of water.
A composite image of Uranus, combining data from the optical and X-ray wavelengths.

Scientists discover X-rays coming from Uranus

For the first time, researchers have discovered X-rays being emitted by the planet Uranus.
This image taken by the NASA/ESA Hubble Space Telescope revisits the Veil Nebula, which was featured in a previous Hubble image release. In this image, new processing techniques have been applied, bringing out fine details of the nebula’s delicate threads and filaments of ionized gas.

Hubble scientists update famous image of the stunning Veil Nebula

Scientists at the Hubble Space Telescope have released a reworked image of the beautiful Veil Nebula, showing threads of ionized gas winding through space.
Artist's impression of the James Webb Space Telescope

Here’s what the James Webb Space Telescope will study in its first year

James Webb will investigate how stars are formed, research bodies within our solar system, and even search for the earliest galaxies in the universe.
This image shows an artist’s impression of what the surface of the 2I/Borisov comet might look like.

This comet is a pristine visitor from the earliest days of the solar system

Observations of comet 2I/Borisov show that it has never passed near to a star before, and studying it could give clues to the makeup of the early solar system.
NASA's Mars Odyssey spacecraft passes above Mars' south pole in this artist's concept illustration. The spacecraft launched 20 years ago on April 7, 2001.

NASA’s Odyssey orbiter celebrates 20 years of mapping Mars

This week marks the 20th anniversary of the launch of NASA's Mars Odyssey spacecraft, which has been in orbit around Mars since 2002.
NASA’s Ingenuity Mars helicopter is seen in a close-up taken by Mastcam-Z, a pair of zoomable cameras aboard the Perseverance rover. This image was taken on April 5, 2021, the 45th Martian day, or sol, of the mission.

How to watch the NASA live stream about Ingenuity’s first flight on Mars

Tiny helicopter Ingenuity is set to make history this weekend, as it is about to become the first aircraft to be flown on another planet.
The Soyuz MS-18 rocket blasts off from the Baikonur Cosmodrome in Kazakhstan carrying three Expedition 65 crew members to the space station.

10 crew members cram aboard International Space Station, but not for long

Three new astronauts arrived at the ISS yesterday, and it'll be a tight squeeze for a few days as there are 10 people now on the station.
Brown dwarfs are often called “failed stars.” They form like stars but are not massive enough to fuse hydrogen into helium as stars do. More like giant planets, brown dwarfs can often have storms in their atmospheres, as depicted in this illustration. Astronomers have recently discovered three brown dwarfs that spin faster than any other ever discovered. Each one completes a single rotation in roughly an hour, about 10 times faster than normal.

These three planets spin so fast that they’re about to tear themselves apart

Astronomers have identified three brown dwarfs which are spinning ten times as fast as a typical planet, so fast that they are on the verge of being torn apart.
NASA’s Ingenuity helicopter unlocked its rotor blades, allowing them to spin freely, on April 7, 2021, the 47th Martian day, or sol, of the mission.

First flight of Mars helicopter Ingenuity delayed until next week

We'll have to wait a little longer to see data on the Mars helicopter Ingenuity, due to an issue detected during a test of the rotors.
At 24 feet (7.3 meters) across each, Lucy’s two solar panels underwent initial deployment tests in January 2021. In this photo, a technician at Lockheed Martin Space in Denver, Colorado, inspects one of Lucy’s arrays during its first deployment. These massive solar arrays will power the Lucy spacecraft throughout its entire 4-billion-mile, 12-year journey through space as it heads out to explore Jupiter’s elusive Trojan asteroids

NASA’s Lucy spacecraft unfurls its solar panels ahead of launch

Later this year, a NASA spacecraft named Lucy will launch on a 12-year mission to visit the asteroid belt. Lucy recently unfurled its solar panels in a test.
Astronomers have discovered two pairs of quasars in the distant Universe, about 10 billion light-years from Earth. In each pair, the two quasars are separated by only about 10,000 light-years, making them closer together than any other double quasars found so far away. The proximity of the quasars in each pair suggests that they are located within two merging galaxies. Quasars are the intensely bright cores of distant galaxies, powered by the feeding frenzies of supermassive black holes. One of the distant double quasars is depicted in this illustration.

Hubble identifies a 10-billion-year-old pair of quasars in merging galaxies

A new study using Hubble has identified not one but two pairs of quasars in galaxies which are merging, giving clues about the formation of galaxies.
The luminous heart of the galaxy M61 dominates this image, framed by its winding spiral arms threaded with dark tendrils of dust. As well as the usual bright bands of stars, the spiral arms of M61 are studded with ruby-red patches of light. Tell-tale signs of recent star formation, these glowing regions lead to M61’s classification as a starburst galaxy.

Hubble captures a spectacular ‘face-on’ Starburst galaxy

Scientists at the Hubble Space Telescope have shared another spectacular image of space showing galaxy M61 with its spiral arms and regions of star formation.
Both sides of the James Webb Space Telescope's sunshield were lifted vertically in preparation for the folding of the sunshield layers.

James Webb telescope packs away its massive sunshield to ready for launch

The massive sunshield of NASA's upcoming James Webb Space Telescope has been folded away for the last time before its launch.
Illustration of SpaceX Starship human lander design that will carry the first NASA astronauts to the surface of the Moon under the Artemis program.

SpaceX will develop the lander to carry NASA astronauts to the moon

NASA has selected SpaceX to develop a lander to take humans to the moon's surface, called the human landing system (HLS), in a contract worth $2.89 billion.