Tag

Flyby

All articles tagged with #flyby

space5 days ago•11 min saved

Apophis 2029: Naked-eye asteroid flyby that will skim Earth

A 375-meter asteroid named Apophis will pass about 31,600 kilometers from Earth on 13 April 2029, closer than geostationary satellites and bright enough to be seen with the naked eye by up to two billion people across Europe, Africa and western Asia. It's a safe flyby with no collision risk for at least a century, and space agencies plan missions OSIRIS-APEX and Ramses to study the encounter and improve understanding of asteroid structure and planetary defence.

via Space Daily|

#apophis #asteroid #flyby

science1 month ago•183 min saved

Psyche's Mars Flyby Reveals a Striking Crescent View

NASA's Psyche spacecraft captured thousands of Mars images during a May 15 flyby, offering a rare crescent view that also helped calibrate its cameras; the encounter brought Psyche within about 2,864 miles (4,609 kilometers) of Mars and gave it a roughly 1,000 mph speed boost while nudging its orbital plane by about 1 degree on the way to the metallic asteroid 16 Psyche, which it is set to reach in 2029 to map and study whether it preserves an early planet's core.

via CNN|

#flyby #mars #mars-crescent

space1 month ago•71 min saved

Psyche's Mars moment: a crescent, not a solar eclipse

NASA's asteroid-hunting Psyche spacecraft captured a striking crescent image of Mars as it nears a May 15 flyby; the 'crescent' is sunlight reflecting off Mars' day side with atmospheric/dust effects, not an eclipse. The maneuver will also serve as a gravity assist and instrument calibration on Psyche's path to the asteroid 16 Psyche in 2029.

via Space|

#flyby #mars #nasa

space3 months ago•72 min saved

Car-sized asteroid to skim Earth tonight at about half the Moon's distance

A car-sized near-Earth asteroid named 2026 FM3, discovered days ago by the Zwicky Transient Facility at Palomar, will pass by Earth tonight at roughly 237,918 km (about 0.618 lunar distances) at ~11,461 mph. The flyby is timed for 10:07 p.m. EDT (02:07 GMT) and the object will also miss the Moon a few hours later, at about 595,492 km. With an estimated diameter of 4–8 meters, it poses no risk to Earth or the Moon, and NASA expects no close approaches for the next century. The event highlights how upcoming observatories will keep finding many more near-Earth objects.)

via Space|

#2026-fm3 #asteroid #flyby

science10 months ago•2 min saved

Multiple Asteroids, Including a Jet-Sized One, Near Earth Today

A newly discovered asteroid, 2025 QD8, roughly the size of a commercial jet, will pass within about 57% of the Earth-moon distance on September 3, and can be watched live online via the Virtual Telescope Project's YouTube stream.

via Space|

#asteroid #earth-moon-distance #flyby

astronomy2 years ago•1 min saved

"Massive Asteroid Safely Passes Close to Earth, NASA Reports"

A skyscraper-sized asteroid, designated as 2008 OS7, will safely pass within 1.7 million miles of Earth on Friday, with no chance of impact. Discovered in 2008, it won't return until 2032, when it will be much more distant. NASA estimates its size to be between 690 feet and 1,575 feet across, similar to the Empire State Building or Willis Tower. This harmless flyby is part of several asteroid encounters this week, including three smaller ones on Friday and two on Saturday, followed by a larger one on Sunday.

via NBC News|

#asteroid #astronomy #earth

science-and-astronomy2 years ago•2 min saved

"Skyscraper-Size Asteroid Safely Passes Earth Within 1.7 Million Miles"

A skyscraper-sized asteroid will safely pass within 1.7 million miles of Earth on Friday, with no chance of impact. Estimated to be between 690 and 1,575 feet across, the asteroid, designated as 2008 OS7, was discovered in 2008 and won't return until 2032, when it will be much more distant. This flyby is part of several asteroid encounters this week, including three smaller ones on Friday and two on Saturday, with another larger asteroid passing by on Sunday.

via KSBW Monterey|

#asteroid #earth #flyby

science2 years ago•3 min saved

"Multiple Large Asteroids Set to Pass Close to Earth, NASA Issues Warning"

NASA reports that a large asteroid, 2008 OS7, roughly the size of the Empire State Building, will make a close flyby of Earth on Friday, passing at a distance of about 1.77 million miles. Classified as a "potentially hazardous asteroid," it poses no threat to Earth. This event serves as a reminder of the numerous asteroids in our solar system, with around 2,350 being classified as potentially hazardous. Despite its size, the asteroid will be difficult to spot and won't enter Earth's atmosphere.

via Newsweek|

#asteroid #earth #flyby

astronomy2 years ago•2 min saved

"Gigantic Asteroid to Safely Whiz by Earth, Says NASA"

NASA predicts that an asteroid the size of 64 Canadian geese, named 2007 EG, will pass over Earth on January 30, but it won't come close, flying at a distance of over 4.8 million kilometers. Despite recent asteroid impacts, such as 2024 BX1 over Germany, scientists are working on planetary defense measures, with kinetic deflection showing promise, as demonstrated by NASA's DART Mission.

via The Jerusalem Post|

#asteroid #astronomy #earth

space-exploration2 years ago•2 min saved

NASA's Lucy Mission Discovers Second Asteroid and Moon During Dinkinesh Flyby

NASA's Lucy spacecraft, on its mission to explore the Trojan asteroids associated with Jupiter, made a surprising discovery during its flyby of the asteroid Dinkinesh. The spacecraft's cameras revealed another small asteroid orbiting Dinkinesh, making it a binary asteroid system. This unexpected finding brings the total number of asteroids Lucy will fly by to 11, exceeding the original plan of seven. The images captured during the flyby provide detailed views of the asteroid pair, and further analysis of the data will be conducted to investigate the similarities and differences with other binary asteroid systems.

via Fox Weather |

#asteroid-dinkinesh #binary-asteroid-system #flyby

space2 years ago•2 min saved

"NASA's Lucy Probe Set for Historic Flyby of 'Dinky' Asteroid"

NASA's Lucy probe is set to fly by the asteroid Dinkinesh on November 1st, marking the first stop on its record-breaking tour of ten space rocks. The encounter with Dinkinesh will serve as a test for Lucy's Terminal Tracking System, which keeps its instruments pointed at asteroids during flybys. This will be a challenging test as Dinkinesh is smaller than the other targets. Following the flyby, Lucy will head back to Earth for a gravity assist before continuing its mission to visit Trojan asteroids in 2027.

via Space.com|

#asteroid #dinkinesh #flyby

space3 years ago•6 min saved

BepiColombo's Third Flyby Captures Stunning Footage of Mercury.

The European Space Agency's BepiColombo spacecraft has completed its third flyby of Mercury, passing 236 kilometers over the night side of the planet. During the flyby, most of BepiColombo's science instruments were active, collecting magnetic, plasma, and particle monitoring data. The flyby was another opportunity for the BepiColombo team to check instrument function and to gather useful science prior to the spacecraft's orbital mission, which starts in late 2025.

via NASASpaceflight.com|

#bepicolombo #esa #flyby

science-and-astronomy3 years ago•3 min saved

BepiColombo probe captures stunning up-close views of Mercury's landscape during third flyby.

The European-Japanese BepiColombo spacecraft captured a stunning sequence of 217 images of Mercury during a gravity assist flyby on June 19. The video shows the planet rolling by below as the spacecraft retreated from it. The cameras couldn't capture BepiColombo's closest approach, which occurred while the spacecraft was on the planet's night side. BepiColombo has already conducted two Mercury flybys in 2021 and 2022 and will perform three more before it finally sheds enough energy to enter its orbit.

via Space.com|

#bepicolombo #flyby #images

space3 years ago•9 min saved

BepiColombo's Mercury Flyby Reveals Stunning Landscape Images.

The BepiColombo mission has completed its third flyby of Mercury, capturing images of geological features including the newly named Manley Crater. The spacecraft is gradually adjusting its trajectory for entering Mercury’s orbit in 2025. The mission’s main science phase will begin in early 2026 following several more adjustments and another flyby in 2024. The flyby images show a bounty of geological features, including a newly named crater, and one of the most spectacular geological thrust systems on the planet.

via SciTechDaily|

#bepicolombo #flyby #geological-features

science-and-technology3 years ago•4 min saved

BepiColombo spacecraft captures stunning close-up images of Mercury's surface.

The BepiColombo spacecraft, a cooperative mission of the European and Japanese space agencies, completed its third of six planned flybys on June 19, 2023, and beamed back rare close-up images of Mercury. The crewless spacecraft grazed less than 150 miles above the surface as it harnessed the planet's gravity. BepiColombo seeks to study the polar craters filled with ice, the planet's magnetic field, and the enigmatic "hollows" on the surface. The mission will begin in earnest in 2025, after another scheduled flyby in September 2024.

via Mashable|

#bepicolombo #exploration #flyby