2025 was the 3rd hottest year ever recorded, European space agency's report finds
Increasing greenhouse gas buildup and exceptionally high ocean temperatures drove the significantly hot conditions, the new ...
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Clearspace-1 space junk removal mission explained
In 2020, the European Space Agency signed a contract with Swiss start-up ClearSpace SA to "purchase a unique service: the ...
Sensitive European Space Agency Data Leaked to the Dark Web by String of Cyberattacks
The European Space Agency has launched an investigation to the cyberattacks that leaked hundreds of gigabytes of information ...
World's former largest iceberg seen disintegrating from space
The impending disintegration of what was once the world's largest iceberg, A23a, has been captured in a new satellite image.
Cyberthieves hit European Space Agency, stealing hundreds of gigabytes of data
The European Space Agency (ESA) is recovering from a string of cyberattacks that leaked hundreds of gigabytes of potentially ...
A Supernova May Have Sparked Evolution In Africa, Scientists Say
An artist's impression of cosmic rays impacting molecules and atoms in the Earths atmosphere. A new study suggests that cosmic radiation from a supernova explosion 2.5 million years ago may have ...
Supernova Caused Brightest Flash Ever Detected, Say Scientists
The brightest burst of gamma rays ever recorded was caused by the collapse and explosion of a massive star—a supernova. That’s according to a paper published last week in Nature Astronomy that used ...
NASA's latest supernova image could tell us how fast the universe is expanding
NASA, ESA, CSA, STScI, B. Frye (University of Arizona), R. Windhorst (Arizona State University), S. Cohen (Arizona State University), J. D’Silva (University of ...
Dandelion-shaped supernova and zombie star
A historical supernova documented by Chinese and Japanese astronomers in 1181 has been lost for centuries, until very recently. Yet, the newly found remnant shows some stunning characteristics that are puzzling astronomers. Now, it surrenders its secrets. A team provides the first detailed study of the supernova's structure and speed of expansion in 3D.
Supernova from the dawn of the universe captured by James Webb Space Telescope
An international team of astronomers has achieved a first in probing the early universe, using the James Webb Space Telescope (JWST), detecting a supernova—the explosive death of a massive star—at an ...
Philip Johnston: Let's build AI data centers in space
AI is setting up residence in the final frontier, says technologist Philip Johnston. He shares the incredible work being undertaken to build data centers in outer space — and how they might harness both solar power and frigid temperatures in order to address the AI energy challenge. Learn more about the affordability of this wild idea and how it...
NASA's Mars Sample Return is dead, leaving China to retrieve signs of life from the Red Planet
NASA's plans for Mars sample return are effectively cancelled as part of a bill approved by the U.S. Congress, ending efforts to collect Perseverance rover samples that could contain evidence of alien life.
Artemis 2 update: NASA to wheel historic, 11 million-pound rocket to the launch pad this weekend
Embarking from the Vehicle Assembly Building to Launch Pad 39B at NASA's Kennedy Space Center in Florida, the 11 ...
Congress passes $24.4 billion NASA budget, rejecting Trump's deep cuts
"Today, we sent funding bills to the president's desk that reject the steep cuts he wanted and protect investments that ...
Watch Live as NASA’s Artemis 2 Moon Rocket Rolls Out to the Launch Pad
NASA officials were jittery with excitement as they briefed reporters on the final preparations for Artemis 2 on Friday. This ...
Watch NASA roll huge Artemis 2 moon rocket out to the launch pad on Jan. 17
NASA will roll its Artemis 2 moon rocket out to the launch pad on Saturday (Jan. 17), and you can watch the slow-moving action live.
Will NASA be able to restore communication with MAVEN Mars orbiter?
A Mars spacecraft has now been AWOL for more than a month. But NASA hasn't given up hope of restoring contact with the MAVEN ...
NASA's Artemis II rocket is making a slow and steady trek before take off
NASA is planning the roll out of its Artemis II rocket in advance of the coming launch window, with the mission kicking off ...
NASA’s historic Artemis II moon mission is almost ready to launch
Artemis II, humankind’s first crewed lunar mission in more than 50 years, is finally nearing reality. At a press conference ...
NASA hopes to launch Artemis 2 astronauts to the moon next month, but it's going to be tight: 'This is not a rush'
NASA hopes to launch its crewed Artemis 2 moon mission in early February, but everything will have to go right to hit that ...