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Travelers In The Night

A real "Science Snack" for anyone who is interested in the extraterrestrial.Dr. Al Grauer is a member of the Catalina Sky Survey which has led the world in near Earth asteroid discoveries for 17 of the past 19 years.The music is "Eternity" by John Lyell.Astronomy Asteroids Space NASA Comets Earth Impact Aliens

643-Space Vehicles

2 mins; June 04, 2021

131E-143-Busy Little One

2 mins; June 01, 2021

642-Vesta Fragment

2 mins; May 28, 2021

130E-142-Planetary Defense

2 mins; May 25, 2021

641-Backyard Astronomy

2 mins; May 21, 2021

129E-141-Sailing The Cosmos

2 mins; May 18, 2021

640-Rocks or Rockets

2 mins; May 14, 2021

128E-140-A Weird Orbit

2 mins; May 11, 2021

639-Earth Approachers

2 mins; May 07, 2021

127E-139-Next Step to Mars

2 mins; May 04, 2021

638-Methane

2 mins; April 30, 2021

126E-138-An Inter-Planetary Visitor

2 mins; April 27, 2021

637-Martian Dust

2 mins; April 23, 2021

125E-137-Bad Seeing

2 mins; April 20, 2021

636-90 Inch

2 mins; April 16, 2021

124E-136-The Oceans of Ganymede

2 mins; April 16, 2021

635-Exploring Mars

2 mins; April 09, 2021

123E-135-Future Impact Possibilities

2 mins; April 06, 2021

634-Meteor Goes Splat

2 mins; April 02, 2021

122E-134-Recycling Spacecraft

2 mins; March 30, 2021

633-Dress Rehearsal

2 mins; March 26, 2021

121E-133-2 Close Approaches

2 mins; March 23, 2021

632-Couch Potato

2 mins; March 19, 2021

120E-132-Kowalski's Forever Comet

2 mins; March 16, 2021

631-Greg's Comet

2 mins; March 12, 2021

119E-131-Deafening Silence

2 mins; March 09, 2021

630-Largest Asteroid

2 mins; March 05, 2021

118E-130-Things That Dim In The Night

2 mins; March 02, 2021

629-Loneliest Asteroid

2 mins; February 26, 2021

117E-129-A 3 City Block Sized Asteroid

2 mins; February 23, 2021

628-Close Approaches

2 mins; February 19, 2021

116E-128-Buzzed By An Asteroid

2 mins; February 16, 2021

627-Toughest Asteroids

2 mins; February 12, 2021

115E-127-Tied For Third

2 mins; February 09, 2021

626-Lunar Impactors

2 mins; February 05, 2021

114E-126-Ready Yourself For Alien Life

2 mins; February 02, 2021

625-Record Year

2 mins; January 29, 2021

113E-125-NASA RADAR Finds Asteroid Moon

2 mins; January 26, 2021

624-In Coming

2 mins; January 22, 2021

112E-124-Great Shefford Observatory

2 mins; January 19, 2021

623-Arecibo

2 mins; January 15, 2021

111E-123-A New Discovery Not

2 mins; January 12, 2021

622-Lonely Vigil

2 mins; January 08, 2021

110E-122-This Comet Will Never Return

2 mins; January 05, 2021

621-Morning Sky

2 mins; January 01, 2021

109E-121-Three Is A Mystery

2 mins; December 29, 2020

620-Interstellar Travelers

2 mins; December 25, 2020

108E-120-Finally A Good Night

2 mins; December 22, 2020

619-Apophis Campaign

2 mins; December 18, 2020

107E-119-Signs of Life On Mars

2 mins; December 15, 2020

618-Tremendous Find

2 mins; December 11, 2020

106E-118-A Skyscraper Sized Asteroid to Pay A Visit

2 mins; December 08, 2020

617-One to Track

2 mins; December 04, 2020

105E-117-A Football field Sized Asteroid Comes Near

2 mins; December 01, 2020

616-100 Million Year Old Crater

2 mins; November 27, 2020

104E-116-Three Potentially Hazardous Asteroids Discovered In A Single Night

2 mins; November 24, 2020

615-Solar Storm Forecasts

2 mins; November 20, 2020

103E-115-Ballistic Capture

2 mins; November 17, 2020

614-Rare Atira

2 mins; November 13, 2020

102E-114-Roses First Asteroid

2 mins; November 10, 2020

613-Climate Change and Telescopes

2 mins; November 06, 2020

101E-113-A Dwarf Water Planet In Our Solar System

2 mins; November 03, 2020

612-Day and Night

2 mins; October 30, 2020

100E-112-A Banner Year For Asteroid Hunters

2 mins; October 27, 2020

99E-111-Green Meteors

2 mins; October 20, 2020

611-Aurora Mysteries

2 mins; October 20, 2020

610-Atmospheric Gravity Waves

2 mins; October 16, 2020

98E-110-Asteroids Accessible By Human Space Flights

2 mins; October 13, 2020

609-Lurking

2 mins; October 09, 2020

97E-109-Eighteen Sleeps Later

2 mins; October 06, 2020

608-Triple Comet

2 mins; October 02, 2020

96E-108-How Close Will It Come To Us

2 mins; September 29, 2020

607-Good Night

2 mins; September 25, 2020

95E-107-Mining Asteroids

2 mins; September 22, 2020

606-Falling Stones

2 mins; September 18, 2020

94E-106-Your Reality Fueled Spacecraft

2 mins; September 15, 2020

605-Monsoon Nights

2 mins; September 11, 2020

93E-105-A New Chapter In The Human Exploration Of Space

2 mins; September 08, 2020

604-Comet Rankin

2 mins; September 04, 2020

92E-104-Jupiter Trojan Confusion

2 mins; September 01, 2020

603-Discovering Alien Life

2 mins; August 28, 2020

91E-103-Small Asteroids In Earth-like Orbits

2 mins; August 25, 2020

602-Solar Flares

2 mins; August 21, 2020

90E-102-Little Asteroid On An Inside Track

2 mins; August 18, 2020

601-Phaethon's Child

2 mins; August 14, 2020

89E-101-Navigating The Earth Moon Dance

2 mins; August 11, 2020

600-Big and Close

2 mins; August 07, 2020

88E-100-Where Extension Cords Can't Reach

2 mins; August 04, 2020

599-Path to Mars

2 mins; July 31, 2020

87E-99-Peppered By Space Rocks

2 mins; July 28, 2020

598-Illusive Asteroids

2 mins; July 24, 2020

86E-98-Small Objects Visiting Our Neighborhood

2 mins; July 21, 2020

597-Aging Satellites

2 mins; July 17, 2020

85E-97-A Large Strange One

2 mins; July 14, 2020

596-Next Solar Cycle

2 mins; July 10, 2020

84E-96-Target Asteroids

2 mins; July 07, 2020

595-Monster Comet

2 mins; July 03, 2020

83E-95-Phantom Meteor Shower

2 mins; June 30, 2020

594-Earth Grazer

2 mins; June 26, 2020

82E-94-You Are Close To Outer Space

2 mins; June 23, 2020

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Travelers In The Night

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