Washington (AFP) Feb 20, 2025
Is NASA still Moonbound, or will the next giant leap mean skipping straight to Mars?
Speculation is mounting that the Trump administration may scale back or cancel NASA's Artemis missions following the departure of a key official and Boeing's decision to lay off hundreds of employees working on its lunar rocket.
Late Wednesday, NASA abruptly announced the retirement of longtime associateWashington DC (UPI) Feb 21, 2025
SpaceX on Friday morning launched 23 Starlink satellites from Space Launch Complex at Cape Canaveral Space Force Station in Florida, the 450th flight involving a Falcon 9 rocket.
At 10:19 a.m. EST, the Falcon 9 lifted the satellites, including 13 with direct-to-cell capabilities to low-Earth orbit from pad 40.
It was the 21st flight for this first-stage booster, including 12 StarWashington (AFP) Feb 20, 2025
The world's richest man Elon Musk got into a heated row Thursday with a Danish astronaut who criticized the tech billionaire's claim that former president Joe Biden intentionally abandoned two American astronauts aboard the International Space Station.
Andreas "Andy" Mogensen had shared on X a Fox News clip featuring Musk and his boss, US President Donald Trump, where Musk claimed NASA's ButParis (AFP) Feb 20, 2025
The chance that an asteroid capable of wiping out a city will hit Earth in eight years has been cut in half to around 1.5 percent, according to new calculations from NASA.
The drop in odds had been widely anticipated by the global astronomical community, which now broadly expects the probability the asteroid will hit Earth on December 22, 2032 to fall down to zero.
For more than 24 hoursLos Angeles CA (SPX) Feb 20, 2025
With the return of darker skies following a period of bright full moon conditions, astronomers have resumed tracking asteroid 2024 YR4. Ground-based telescopes rely on dark skies to detect asteroids, which can appear extremely faint. During a full moon, the brightness of the night sky makes it difficult to observe these small celestial objects.
NASA's Center for Near-Earth Object Studies (Berlin, Germany (SPX) Feb 20, 2025
For the first time, astronomers have mapped the three-dimensional structure of an exoplanet's atmosphere, uncovering extreme weather conditions driven by powerful jet streams. By utilizing the full capability of the European Southern Observatory's Very Large Telescope (ESO's VLT), researchers identified high-speed winds transporting iron and titanium across the skies of WASP-121b, also known as Los Angeles CA (SPX) Feb 20, 2025
NASA is advancing research on astronaut health with a new experiment aboard the International Space Station (ISS) aimed at accelerating the detection of antibiotic-resistant bacteria. This initiative is expected to enhance health safety measures for both astronauts in space and patients on Earth.
Antibiotic-resistant infections pose a major global health challenge, leading to increased morBerlin, Germany (SPX) Feb 20, 2025
An international team of astronomers has conducted an unprecedentedly precise observation of the exoplanet WASP-121b by utilizing the combined power of the four telescopes in the Very Large Telescope (VLT) array. Their findings reveal one of the most extreme planetary climates ever recorded, challenging current atmospheric models.
WASP-121b, a well-studied ultra-hot Jupiter, is known for iLondon, UK (SPX) Feb 21, 2025
Heriot-Watt University has joined forces with a multi-agency consortium to pioneer a next-generation satellite user terminal aimed at expanding global connectivity. The initiative, backed by a Pounds 6 million grant from the UK Space Agency's Connectivity in Low Earth Orbit (C-LEO) programme, seeks to develop an innovative, flexible, and cost-effective solution.
Spearheaded by Cardiff-basSydney, Australia (SPX) Feb 21, 2025
A team of Chinese scientists has linked the unexpected movement of a boulder on Comet 67P/Churyumov-Gerasimenko to a process known as the "rocket effect." This phenomenon, triggered by the uneven sublimation of volatile ice within the boulder, was observed by the European Space Agency's (ESA) Rosetta spacecraft during its mission between 2014 and 2016.
The study, recently published in *ThePasadena CA (SPX) Feb 21, 2025
Soon, a new cone-shaped spacecraft will launch into space on a mission to chart the skies like never before. Called SPHEREx (for Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer), the NASA mission will provide a unique all-sky 3D map of hundreds of millions of galaxies in our universe. Among several big questions the mission is poised to answer is how oMadrid, Spain (SPX) Feb 21, 2025
PLD Space, a global provider of space services specializing in vertically integrated engineering and manufacturing, has announced its selection of the Etlaq spaceport in Oman as its second operational launch site for the MIURA rocket family. This addition strengthens the company's existing capabilities at the Centre Spatial Guyanais (CSG) in Kourou, French Guiana, which is managed by CNES and ESSydney, Australia (SPX) Feb 21, 2025
China is gearing up for its first asteroid sample-return mission, Tianwen 2, which is set to launch in the coming months from the Xichang Satellite Launch Center in Sichuan province, according to the China National Space Administration (CNSA).
The space agency announced on Thursday that the robotic probe has already arrived at the launch facility. It stated that "facilities at the launch cLos Angeles CA (SPX) Feb 20, 2025
Black holes are not just cosmic voids; they are dynamic engines capable of generating and redistributing immense amounts of energy. Encircled by swirling disks of gas and dust-known as accretion disks-these enigmatic entities can channel energy through powerful jets when strongly magnetized, a process primarily governed by the Blandford-Znajek (BZ) effect.
Despite its prominence in theoretParis, France (SPX) Feb 21, 2025
How prepared is humanity to deflect an incoming asteroid? This question is addressed in two recent studies published in *Nature Communications*, stemming from a collaboration between Politecnico di Milano, the Georgia Institute of Technology, and other global research institutions. The studies analyze the outcomes of NASA's DART (Double Asteroid Redirection Test) mission, which successfully impa