Scientists think they've uncovered a cosmic "glitch" in gravity that could require a revision in Einstein's theory of general relativity.
Space News & Blog Articles
Boeing Starliner spacecraft 'go' for 1st astronaut launch on May 6, NASA says
Two NASA astronauts, their spacecraft and rocket have been cleared for a historic 1st flight aboard Boeing's Starliner. Launch will take place no earlier than May 6.
Long ago, a lake on Mars might have been sprawling with microbes
The presence of manganese oxide on Mars has positive implications in the search for life beyond Earth.
Celebrate Lego Star Wars Day with 20% off the Millennium Falcon
The 1351-piece Lego Millennium Falcon is now 20% off on Amazon and it can be delivered on Star Wars Day, so you can celebrate in style.
The 2024 Humans to Mars Summit is happening next week
The annual Humans to Mars Summit takes place next week, with talks focusing on establishing a sustainable and permanent human presence on the Red Planet by the mid-2030s.
Did the James Webb Space Telescope really find life beyond Earth? Scientists aren't so sure
Despite excitement last year, the James Webb Space Telescope probably hasn't detected life on a distant super-Earth exoplanet with life signs detected on potential ocean world K2-18 b likely premature.
Eta Aquarid meteor shower peak could spawn over 100 'shooting stars' per hour this weekend
The Eta Aquarid meteor shower peaks on May 5, and this year looks favorable for a good light show put on by bits of Halley's Comet as they burn up in Earth's atmosphere.
Vera Rubin’s Primary Mirror Gets its First Reflective Coating
First light for the Vera Rubin Observatory (VRO) is quickly approaching and the telescope is reaching milestone after milestone. A few weeks ago, the observatory announced that its digital camera, the largest one ever made, is complete.
'Star Wars: The Phantom Menace' returns to theaters for its 25th anniversary today
This special limited engagement of 'Star Wars: The Phantom Menace' beginning on May 3 includes an early look at the upcoming Disney+ series 'The Acolyte.'
China's Chang'e 6 Mission Heads to the Moon
China’s ambitious Chang’e 6 mission will attempt to return a sample from the lunar farside.
Citizen scientists find remarkable exoplanet, name it after Harry Potter character
Citizen scientists have spotted a truly remarkable planet in a binary system's habitable zone. They gave a Harry Potter-inspired nickname.
China launches Chang'e 6 sample-return mission to moon's far side (video)
China continued its run of moon missions today (May 3), launching its bold Chang'e 6 sample-return effort to the lunar far side.
Meet the team behind EarthCARE
Video: 00:04:54
As we approach the launch of ESA’s EarthCARE mission, we caught up with some of the scientists, engineers and experts behind the mission.
This Week's Sky at a Glance, May 3 – 12
This week in the moonless dark, the Summer Triangle appears over the eastern treetops star by star. Leo walks down toward the west. And the Sombrero Galaxy positions itself ideally on the south meridian for your telescope.
Earth from Space: Namibian landforms
Image: This image may resemble the surface of Mars, but it was actually captured by the Copernicus Sentinel-2 mission, revealing the stunning terrain of northwest Namibia.
Seven ways ESA has cut its environmental footprint
ESA is committed to almost halve its greenhouse gas emissions linked to energy consumption by 2025 compared to 2019 levels. But how can ESA keep accelerating the use of space for the sustainable development of society while reducing its emissions?
ESA’s cloud and aerosol satellite aerosol-free
A few weeks ago, a team of engineers carefully extracted ESA's EarthCARE satellite from its protective transport container, initiating a meticulous process of inspection, testing and preparation for its liftoff later this month from the Vandenberg launch site in California.
Ariane 6 launches: Exolaunch’s EXOpod Nova
Europe’s newest rocket soon launches, taking with it many space missions each with a unique objective, destination and team at home, cheering them on. Whether launching new satellites to look back and study Earth, peer out to deep space or test important new technologies in orbit, Ariane 6’s first flight will showcase the versatility and flexibility of this impressive, heavy-lift launcher. Read on for all about EXOpod Nova, then see who else is flying first.
Two Stars in a Binary System are Very Different. It's Because There Used to be Three
A beautiful nebula in the southern hemisphere with a binary star at it’s center seems to break our standard models of stellar evolution. But new data from the European Southern Observatory (ESO) suggests that there may once have been three stars, and that one was destroyed in a catastrophic collision.
The Highest Observatory in the World Comes Online
The history of astronomy and observatories is full of stories about astronomers going higher and higher to get better views of the Universe. On Earth, the best locations are at places such as the Atacama Desert in Chile. So, that’s where the University of Tokyo Atacama Observatory just opened its high-altitude eye on the sky, atop Cerro Chajnantor.