Geomagnetic storm watch issued after powerful solar flare
Solar flares and other activity can disrupt radio communications, power grids and navigation signals, according to NASA.
Space
Scientists think they've detected lightning on Mars: "Missing piece of the puzzle"
Researchers have documented 55 instances of "mini lightning" over two Martian years by eavesdropping on the whirling wind recorded by NASA's Perseverance rover.
Russia sends a NASA astronaut, 2 cosmonauts, up to the space station
The new space station crew includes American Chris Williams, who holds a Ph.D. in astronomy and is a board-certified medical physicist at Harvard Medical School.
China launches craft to bring 3 stranded astronauts back from space station
China launched the Shenzhou 22 spacecraft Tuesday to bring three stranded astronauts back from China's space station sometime next year.
Study: Moss survived 9 months in space, could reproduce back on Earth
Moss spores survived in outer space for a majority of 2022, and could even reproduce when they were eventually returned to Earth, according to a new study.
NASA releases close-up pictures of interstellar comet making a rare flyby
The rare interstellar comet, also known as 3I/ATLAS, was first discovered in July and has been photographed several times.
Woman admits to falsely claiming astronaut ex committed crime in space
Summer Worden pleaded guilty to lying to law enforcement after alleging her ex-wife, astronaut Anne McClain, illegally accessed her bank account.
SpaceX launches second satellite to monitor sea level changes
The Sentinel-6B is the second of two satellites in a $1 billion program to monitor sea levels over a full decade.
Blue Origin's New Glenn launches twin Mars probes
Blue Origin, owned by Jeff Bezos, plans to challenge SpaceX with the powerful, partially reusable New Glenn rocket.
Remote telescope farm helps far away stargazers beat light pollution
Customers send their telescopes to Starfront Observatories, where amateur stargazers can view the night sky unencumbered by artificial light.
Severe geomagnetic storm could bring northern lights to much of U.S.
A severe geomagnetic storm could cause widespread disruption to infrastructure technology and make northern lights visible for much of the northern half of the U.S.
Trump re-nominates billionaire Jared Isaacman to run NASA
President Donald Trump is nominating Jared Isaacman to serve as his NASA administrator after all.
Scientists discover black hole flare with the light of 10 trillion suns
Researcher Matthew Graham said scientists didn't initially "believe the numbers about the energy" emitting from the cosmic display.
China sends 3 taikonauts, first live mammals ever, to its space station
China has sent a new crew to its Tiangong space station, including its youngest ever taikonaut, along with the first live mammals ever sent to the station.
Astronomers discover most powerful "odd radio circle" twins ever detected
"Odd radio circles" are enormous and unexplained phenomena that can only be detected using radio telescopes.
Investigation
Classified material missing from Epstein files, documents suggest
Judge rejects DOJ's push to force California to set aside ballots
Live
Midterm campaigns make final push as early voters hit the polls
High-speed train crash in Spain kills at least 68, dozens injured
Experts react to new findings on CTE in former NFL players
Lawyers question case against ex-FBI officials over Hunter Biden probe
Live
Qatari mediators hand Iran new proposal to end the war
Ted Cruz calls El-Sayed a "jihadist leprechaun" at campaign stop
No clear winner in Israeli election as polls suggest stalemate
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