Tag Archives: nasa

The Moon Landing at 50

Unless you’ve been living under a Moon rock, you’re probably aware of how significant today and this week are. July 20, 2019: the fiftieth anniversary of the first Moon landing. What can I say about this event that won’t have … Continue reading

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New Horizons and Ultima Thule: Where to Watch

Update: it turns out that the coverage of the Ultima Thule flyby is “forward funded”, so it will proceed on NASA TV as normal. New Horizons, the spacecraft that famously imaged Pluto three years ago, will be making history again … Continue reading

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TESS Lifts Off

NASA’s Transiting Exoplanet Survey Satellite (TESS) lifted off on a SpaceX rocket last night. TESS is a follow-up to the wildly successful Kepler mission that will hunt for transiting planets—that is, planets that pass in front of their stars, blocking … Continue reading

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LIGO Discovers Colliding Neutron Stars and Cosmic Gold

(Virgo doesn’t, but that’s still a good thing.) The two LIGO observatories and Virgo are the world’s three operational gravitational wave observatories. These observatories use incredibly precise lasers to detect the ripples in spacetime caused by colliding massive objects like … Continue reading

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The End of the Cassini Mission

Yesterday morning, NASA’s Cassini spacecraft at Saturn was deorbited into the planet’s atmosphere in the Grand Finale of an epic 20-year mission. Cassini observed Venus, Earth, and Jupiter while it was in transit and has spent the past 13 years … Continue reading

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NASA Discovers the First “Earth-Like” Planet for the Third Time

There’s been buzz in the news about the latest planet discovered by NASA’s Kepler space telescope, Kepler-452b. It’s being hailed as a major discovery. It’s the first ever Earth-sized planet found in the habitable zone of a…boy, this sounds familiar, … Continue reading

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NASA finds an ice-cold planet right next door

You may have heard about the recent discovery of an ice cold “brown dwarf” or “star” right next door in our Solar Neighborhood. The object, which goes by the telephone number* WISE J085510.83-071442.5, is only 7.2 light-years from our Solar … Continue reading

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