Spacecraft Archives - Page 12 of 42

Several Kepler Planets Turn Out to be Small Stars

Mar 17, 2022 | Astrobiology, Climate Change, Crewed Space, Daily Space, Earth, Exoplanets, Kepler, Mars, Random Space Fact, Rockets, Soyuz, Space History, Spacecraft, Stars

Using updated stellar measurements based on new data from the Gaia mission, three (and possibly four) Kepler exoplanets are actually small stars, but it’s unlikely new calculations will reveal many more such issues. Plus, Ingenuity, astronauts, permafrost, and This Week in Rocket History, we look back at STS-3 and the first use of the Canadarm.

Magnetic Fields Help Find Ocean Worlds

Mar 12, 2022 | Daily Space, Earth, Galaxies, Our Solar System, Physics, Rockets, Spacecraft

Researchers have determined how to effectively measure the magnetic fields at Neptune to determine if any of the moons are ocean worlds… in just twelve minutes. Plus, lasers recreate galaxy cluster conditions, some mind-bending new math, how the Earth’s crust developed, and a look at the long history of Daylight Saving Time.

Science of the Weird: Black Holes, Astronaut Blood, and Alligators

Mar 11, 2022 | Active Galaxies, Crewed Space, Daily Space, Earth, Sky Watching, Stars, Supermassive Black Holes, The Sun

Today’s science stories run the gamut of the strange and the weird, with several black holes, the effects of space on astronaut blood cells, and how alligator mating dances added to solar science. Plus, this week’s What’s Up helps you choose binoculars for sky gazing.

Happy 20th Birthday to Hubble’s ACS Instrument!

Mar 10, 2022 | Daily Space, Earth, Random Space Fact, Rockets, Space China, Space History, Spacecraft, SpaceX, Starlink, Stars, The Sun

The Advanced Camera for Surveys instrument onboard the Hubble Space Telescope is celebrating twenty years of service this week. Plus, a new look at an old lunar rock, gas rings around an aging star, all the rockets from around the world, and this week in rocket history, we look back at the 1962 Orbiting Solar Observatory, led by Nancy Grace Roman.

Special Edition: Space Science and the Russia-Ukraine War

Mar 5, 2022 | Crewed Space, Daily Space, Earth, ESA, JAXA, Rockets, ROSCOSMOS, Science, Soyuz, Space History, Space Policy, Spacecraft, SpaceX

Today we’re going to discuss the repercussions to space science of Russia’s invasion of Ukraine. Some people may find this subject upsetting, and if you need to skip this episode, we understand. We’re going to take a look at Roscosmos and how space corporations and nations are imposing sanctions that impact how, when, and what we send to space.

Climate Change: Tsunami, Arctic Sea Ice, and Rising Temperatures

Mar 4, 2022 | Climate Change, Daily Space, Earth, ESA, Galaxies, Neutron Stars / Pulsars, Review, Rockets, Sky Watching, Spacecraft, SpaceX, Starlink, Stars

In the latest climate change news, ancient underwater landslides could help us understand tsunami risks in the Middle East, NASA now has a ‘Vanilla’ ice drone to study the Arctic, and lake temperatures are rising. Plus, we bring you joy with this week’s What’s Up and a review of Starlight Coke.