How to See the Spooktacular Halloween Flyby of Asteroid 2015 TB145

Trick or treat! I think we’re definitely in for a treat.  2015 TB145  will fly past Earth at a safe distance slightly farther than the moon’s orbit on Oct. 31 at 12:05 p.m. CDT (17:05 UT). Estimated at 1,300 feet (400-meters) across, this Great Pumpkin of an asteroid will be big enough and close enough to […]

Big Asteroid 2004 BL86 Buzzes Earth on January 26: How to See it in Your Telescope

A lot of asteroids pass near Earth every year. Many are the size of a house, make close flybys and zoom out of the headlines. 2004 BL86 is a bit different. On Monday evening January 26th, it will become the largest asteroid to pass closest to Earth until 2027 when 1999 AN10 will approach within one […]

Big Asteroid 2004 BL86 Buzzes Earth on January 26: How to See it in Your Telescope

A lot of asteroids pass near Earth every year. Many are the size of a house, make close flybys and zoom out of the headlines. 2004 BL86 is a bit different. On Monday evening January 26th, it will become the largest asteroid to pass closest to Earth until 2027 when 1999 AN10 will approach within one […]

We are not Alone: Government Sensors Shed New Light on Asteroid Hazards

How hazardous are the thousands and millions of asteroids that surround the third rock from the Sun – Earth? Since an asteroid impact represents a real risk to life and property, this is a question that has been begging for answers for decades. But now, scientists at NASA’s Jet Propulsion Laboratory have received data from […]