Science Archives - Page 6 of 57

Bennu’s Boulders Act as Body Armor

Jun 23, 2022 | AAS, Artemis, Asteroids, Climate Change, Earth, Galaxies, Pluto & Charon, Rockets, Space History, Star Forming Region

An analysis of the craters on Bennu’s surface provides evidence that the rubble pile asteroid is protected from smaller impacts by the boulders scattered on the surface. Plus, the SLS Wet Dress Rehearsal, dwarf galaxies around M81, and this week in rocket history, we look back at the X-15 hypersonic plane.

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.

Understanding Space with Gaia Data Release 3

Jun 15, 2022 | Active Galaxies, Daily Space, ESA, Galaxies, Rockets, Science, Spacecraft, SpaceX, Stars, White Dwarfs

The Gaia mission released its third ‘treasure trove’ of observations and calculations of more than two billion stars in the Milky Way, including ‘starquakes’, stellar DNA, binary star systems, and more. Plus, day one of the American Astronomical Society press conferences and updates on Starship and NASA’s TROPICS-1 mission.

New Method Finds Four Brown Dwarfs

Jun 13, 2022 | Brown Dwarf, Earth, Exoplanets, Globular Cluster, Review, Volcanoes

Using data from the fabulous Gaia mission, researchers have detected four new brown dwarfs as well as several other unusual companions to 25 stars in the Milky Way. Plus, Yellowstone, Earth’s magnetic field, hot Jupiters, and a review of the first episode of The Orville: New Horizons.