Boeing's Starliner capsule launches, but runs into more trouble with helium leaks
The Starliner's launch was picture-perfect, but additional helium leaks were detected, triggering another round of troubleshooting.
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The Starliner's launch was picture-perfect, but additional helium leaks were detected, triggering another round of troubleshooting.
The orbits of six planets will bring them to the same side of the sun to create a "planetary parade" in early June.
The forecasted conditions come after a weekend of jaw-dropping northern lights seen as far south as Florida and as "magnetically complex" sunspots bigger than Earth continue to emit solar flares.
People from the United States and Canada to the United Kingdom, Poland, parts of China and Russia saw the northern lights this weekend.
The planned piloted launch of Boeing's long-delayed Starliner crew ferry ship was called off with less than two hours to go before liftoff.
A process called cryopreservation allows cells to remain frozen but alive for hundreds of years. For some animal cells, the moon is the closest place that's cold enough.
NASA says there are several radiation myths connected to the eclipse.
Astronomy fans figuring out where and what time to see the April 8, 2024, total solar eclipse could check out maps showing the path of totality.
It's been seven years since a total solar eclipse swept across America, and in just three days it'll be happening again.
The total solar eclipse on April 8, 2024, will be the last one to be visible from the contiguous U.S. until 2044.
Astrology dates back centuries and astrologers who study the stars say that if you feel a little different during an eclipse, there's a reason.
NOAA said people as far south as Alabama may have seen the northern lights and that the sun could expel the strongest type of solar flares over the next few days.
The solar eclipse will impact solar production in Texas between 12:10 p.m. and 3:10 p.m. CDT. But the power grids are expected to be reliable.
Today's test flight of the SpaceX Super Heavy-Starship rocket follows two launches last year that were only partially successful.
Astronomers have discovered three small moons at the farthest planets of our solar system — two circling Neptune and one around Uranus.
NASA's Lunar Reconnaissance Orbiter confirms Odysseus reached its planned landing site near the moon's south pole.
Intuitive Machines's Odysseus lunar lander became the first privately-built spacecraft to safely complete a moon landing.
The Hubble Space Telescope captured a bold photo of the likely star forming about 5,900 light-years from Earth.
The White House said the threat is "not an active capability" and cannot "attack human beings or cause physical destruction here on Earth."
Scientists studied four asteroids that were rich in silicate, and found molecular water on two of them.
The spacecraft's instruments will study how Earth's oceans, atmosphere and land masses interact and how that interaction impacts climate change.
Living long past its design lifetime, the Ingenuity helicopter was finally done in by rotor damage during a presumed off-kilter landing.
Engineers are troubleshooting an apparent propulsion system issue that threatens a planned moon landing next month.
Scientists say one of the largest solar flares in recorded scientific history was strong enough to block radio communications on planet Earth, Thursday evening.
Perseverance, which landed on Mars in 2021, has been exploring the planet for signs of ancient life.
