Stars Archives - Page 3 of 29

Cosmic Manatee with a Particle Accelerator on its Head

Jul 6, 2022 | Daily Space, Galaxies, Mars, Moon, Nebulae, Neutron Stars / Pulsars, Rockets, Rovers, Space China, Virgin Orbit, Zhurong

Scientists observing the Manatee Nebula find that the supernova remnant contains a stellar-mass black hole that is emitting powerful, high-energy jets, creating the strange, double-lobed shape. Plus, rocket launches, mission updates from Mars and the Moon, and a spinning galaxy from the early universe.

Looking for Life in All the Strange Places

Jul 1, 2022 | Astrobiology, Daily Space, Earth, Europa, Mars, Quasar, Sky Watching, Spacecraft, SpaceX, Stars, Supermassive Black Holes

A trio of stories examines the possibilities for finding life in strange, new places, including deep underground here on Earth, in the subsurface oceans of Europa, and fossilized within sedimentary rocks on Mars. Plus, a SpaceX launch, gamma-ray bursts, and this week’s What’s Up.

Jupiter’s Atmosphere Contains Metals From Planetesimals

Jun 27, 2022 | Climate Change, Daily Space, Earth, ESA, Europa, Globular Cluster, Jupiter, Mercury, Spacecraft, Voyager I & II

A recent paper examined data from NASA’s Juno mission and found that Jupiter’s atmosphere not only contains metals but also is not a homogenous mix. The likely culprits are the remains of planetesimals from the early solar system. Plus, a Voyager update, a new Mercury image, sulfur residue on Europa, and a review of “For All Mankind”.

Pulsar Found Racing Through Supernova Remnant

Jun 22, 2022 | AAS, Daily Space, Galaxies, Neutron Stars / Pulsars, Rockets, Spacecraft, SpaceX, Star Forming Region, Starlink, Stars, Supernovae Remnants, White Dwarfs

Researchers using the Chandra X-ray Observatory have found that a known pulsar is moving through a supernova remnant at over one million miles per hour. Plus, the life and death of stars, new pictures of the Large Magellanic Cloud, and all of the SpaceX rocket launches.

Wobbling Star Produces Fastest Nova Ever Discovered

Jun 17, 2022 | AAS, Asteroids, Daily Space, Earth, Exoplanets, Nebulae, Sky Watching, Spacecraft, Star Forming Region, Supernovae, The Sun, White Dwarfs

Observations of V1674 Hercules reveal a nova produced by the white dwarf star that dimmed in only one day. Additionally, the strange star wobbles every 501 seconds, producing flashes in visible and X-ray light. Plus, more results from the 240th meeting of the American Astronomical Society, a farewell to SOFIA, and What’s Up is the June solstice.

Rogue Black Hole Possibly Found in Milky Way

Jun 16, 2022 | Black Holes (Stellar), Crewed Space, Daily Space, Exoplanets, Moon, Random Space Fact, Rovers, Space China, Space History, Spacecraft, Stars, Venus

After six years of Hubble Space Telescope observations and the hypothesis that millions of black holes exist in the Milky Way, scientists have finally found direct evidence for the existence of one such black hole. Plus, planetary formation, a wandering star, and this week in rocket history, we look back at China’s first crewed space station docking.